diff --git a/extensions/less/test/colorize-fixtures/14119.less b/extensions/less/test/colorize-fixtures/14119.less
new file mode 100644
index 00000000000..a0006d85562
--- /dev/null
+++ b/extensions/less/test/colorize-fixtures/14119.less
@@ -0,0 +1,3 @@
+#f(@hm: "broken highlighting in VS Code") {
+    content: "";
+}
\ No newline at end of file
diff --git a/extensions/less/test/colorize-results/14119_less.json b/extensions/less/test/colorize-results/14119_less.json
new file mode 100644
index 00000000000..30224199696
--- /dev/null
+++ b/extensions/less/test/colorize-results/14119_less.json
@@ -0,0 +1,222 @@
+[
+	{
+		"c": "#",
+		"t": "attribute-name.css.definition.entity.id.meta.other.punctuation.selector",
+		"r": {
+			"dark_plus": ".vs-dark.vscode-theme-defaults-themes-dark_plus-json .token.entity.other.attribute-name.css rgb(215, 186, 125)",
+			"light_plus": ".vs.vscode-theme-defaults-themes-light_plus-json .token.entity.other.attribute-name.css rgb(128, 0, 0)",
+			"dark_vs": ".vs-dark.vscode-theme-defaults-themes-dark_vs-json .token.entity.other.attribute-name.css rgb(215, 186, 125)",
+			"light_vs": ".vs.vscode-theme-defaults-themes-light_vs-json .token.entity.other.attribute-name.css rgb(128, 0, 0)",
+			"hc_black": ".hc-black.vscode-theme-defaults-themes-hc_black-json .token.entity.other.attribute-name.css rgb(215, 186, 125)"
+		}
+	},
+	{
+		"c": "f",
+		"t": "attribute-name.css.entity.id.meta.other.selector",
+		"r": {
+			"dark_plus": ".vs-dark.vscode-theme-defaults-themes-dark_plus-json .token.entity.other.attribute-name.css rgb(215, 186, 125)",
+			"light_plus": ".vs.vscode-theme-defaults-themes-light_plus-json .token.entity.other.attribute-name.css rgb(128, 0, 0)",
+			"dark_vs": ".vs-dark.vscode-theme-defaults-themes-dark_vs-json .token.entity.other.attribute-name.css rgb(215, 186, 125)",
+			"light_vs": ".vs.vscode-theme-defaults-themes-light_vs-json .token.entity.other.attribute-name.css rgb(128, 0, 0)",
+			"hc_black": ".hc-black.vscode-theme-defaults-themes-hc_black-json .token.entity.other.attribute-name.css rgb(215, 186, 125)"
+		}
+	},
+	{
+		"c": "(",
+		"t": "brace.css.meta.round",
+		"r": {
+			"dark_plus": ".vs-dark .token rgb(212, 212, 212)",
+			"light_plus": ".vs .token rgb(0, 0, 0)",
+			"dark_vs": ".vs-dark .token rgb(212, 212, 212)",
+			"light_vs": ".vs .token rgb(0, 0, 0)",
+			"hc_black": ".hc-black .token rgb(255, 255, 255)"
+		}
+	},
+	{
+		"c": "@hm",
+		"t": "less.other.variable",
+		"r": {
+			"dark_plus": ".vs-dark.vscode-theme-defaults-themes-dark_plus-json .token.variable rgb(156, 220, 254)",
+			"light_plus": ".vs.vscode-theme-defaults-themes-light_plus-json .token.variable rgb(0, 16, 128)",
+			"dark_vs": ".vs-dark .token rgb(212, 212, 212)",
+			"light_vs": ".vs .token rgb(0, 0, 0)",
+			"hc_black": ".hc-black .token rgb(255, 255, 255)"
+		}
+	},
+	{
+		"c": ":",
+		"t": "css.key-value.punctuation.separator",
+		"r": {
+			"dark_plus": ".vs-dark .token rgb(212, 212, 212)",
+			"light_plus": ".vs .token rgb(0, 0, 0)",
+			"dark_vs": ".vs-dark .token rgb(212, 212, 212)",
+			"light_vs": ".vs .token rgb(0, 0, 0)",
+			"hc_black": ".hc-black .token rgb(255, 255, 255)"
+		}
+	},
+	{
+		"c": " ",
+		"t": "",
+		"r": {
+			"dark_plus": ".vs-dark .token rgb(212, 212, 212)",
+			"light_plus": ".vs .token rgb(0, 0, 0)",
+			"dark_vs": ".vs-dark .token rgb(212, 212, 212)",
+			"light_vs": ".vs .token rgb(0, 0, 0)",
+			"hc_black": ".hc-black .token rgb(255, 255, 255)"
+		}
+	},
+	{
+		"c": "\"",
+		"t": "begin.css.definition.double.punctuation.quoted.string",
+		"r": {
+			"dark_plus": ".vs-dark.vscode-theme-defaults-themes-dark_plus-json .token.string rgb(206, 145, 120)",
+			"light_plus": ".vs.vscode-theme-defaults-themes-light_plus-json .token.string rgb(163, 21, 21)",
+			"dark_vs": ".vs-dark.vscode-theme-defaults-themes-dark_vs-json .token.string rgb(206, 145, 120)",
+			"light_vs": ".vs.vscode-theme-defaults-themes-light_vs-json .token.string rgb(163, 21, 21)",
+			"hc_black": ".hc-black.vscode-theme-defaults-themes-hc_black-json .token.string rgb(206, 145, 120)"
+		}
+	},
+	{
+		"c": "broken highlighting in VS Code",
+		"t": "css.double.quoted.string",
+		"r": {
+			"dark_plus": ".vs-dark.vscode-theme-defaults-themes-dark_plus-json .token.string rgb(206, 145, 120)",
+			"light_plus": ".vs.vscode-theme-defaults-themes-light_plus-json .token.string rgb(163, 21, 21)",
+			"dark_vs": ".vs-dark.vscode-theme-defaults-themes-dark_vs-json .token.string rgb(206, 145, 120)",
+			"light_vs": ".vs.vscode-theme-defaults-themes-light_vs-json .token.string rgb(163, 21, 21)",
+			"hc_black": ".hc-black.vscode-theme-defaults-themes-hc_black-json .token.string rgb(206, 145, 120)"
+		}
+	},
+	{
+		"c": "\"",
+		"t": "css.definition.double.end.punctuation.quoted.string",
+		"r": {
+			"dark_plus": ".vs-dark.vscode-theme-defaults-themes-dark_plus-json .token.string rgb(206, 145, 120)",
+			"light_plus": ".vs.vscode-theme-defaults-themes-light_plus-json .token.string rgb(163, 21, 21)",
+			"dark_vs": ".vs-dark.vscode-theme-defaults-themes-dark_vs-json .token.string rgb(206, 145, 120)",
+			"light_vs": ".vs.vscode-theme-defaults-themes-light_vs-json .token.string rgb(163, 21, 21)",
+			"hc_black": ".hc-black.vscode-theme-defaults-themes-hc_black-json .token.string rgb(206, 145, 120)"
+		}
+	},
+	{
+		"c": ")",
+		"t": "brace.css.meta.round",
+		"r": {
+			"dark_plus": ".vs-dark .token rgb(212, 212, 212)",
+			"light_plus": ".vs .token rgb(0, 0, 0)",
+			"dark_vs": ".vs-dark .token rgb(212, 212, 212)",
+			"light_vs": ".vs .token rgb(0, 0, 0)",
+			"hc_black": ".hc-black .token rgb(255, 255, 255)"
+		}
+	},
+	{
+		"c": " ",
+		"t": "",
+		"r": {
+			"dark_plus": ".vs-dark .token rgb(212, 212, 212)",
+			"light_plus": ".vs .token rgb(0, 0, 0)",
+			"dark_vs": ".vs-dark .token rgb(212, 212, 212)",
+			"light_vs": ".vs .token rgb(0, 0, 0)",
+			"hc_black": ".hc-black .token rgb(255, 255, 255)"
+		}
+	},
+	{
+		"c": "{",
+		"t": "begin.css.meta.property-list.punctuation.section",
+		"r": {
+			"dark_plus": ".vs-dark .token rgb(212, 212, 212)",
+			"light_plus": ".vs .token rgb(0, 0, 0)",
+			"dark_vs": ".vs-dark .token rgb(212, 212, 212)",
+			"light_vs": ".vs .token rgb(0, 0, 0)",
+			"hc_black": ".hc-black .token rgb(255, 255, 255)"
+		}
+	},
+	{
+		"c": "    ",
+		"t": "css.meta.property-list",
+		"r": {
+			"dark_plus": ".vs-dark .token rgb(212, 212, 212)",
+			"light_plus": ".vs .token rgb(0, 0, 0)",
+			"dark_vs": ".vs-dark .token rgb(212, 212, 212)",
+			"light_vs": ".vs .token rgb(0, 0, 0)",
+			"hc_black": ".hc-black .token rgb(255, 255, 255)"
+		}
+	},
+	{
+		"c": "content",
+		"t": "css.meta.property-list.property-name.support.type",
+		"r": {
+			"dark_plus": ".vs-dark.vscode-theme-defaults-themes-dark_plus-json .token.support.type.property-name rgb(156, 220, 254)",
+			"light_plus": ".vs.vscode-theme-defaults-themes-light_plus-json .token.support.type.property-name.css rgb(255, 0, 0)",
+			"dark_vs": ".vs-dark.vscode-theme-defaults-themes-dark_vs-json .token.support.type.property-name rgb(156, 220, 254)",
+			"light_vs": ".vs.vscode-theme-defaults-themes-light_vs-json .token.support.type.property-name.css rgb(255, 0, 0)",
+			"hc_black": ".hc-black.vscode-theme-defaults-themes-hc_black-json .token.support.type.property-name rgb(212, 212, 212)"
+		}
+	},
+	{
+		"c": ":",
+		"t": "css.key-value.meta.property-list.punctuation.separator",
+		"r": {
+			"dark_plus": ".vs-dark .token rgb(212, 212, 212)",
+			"light_plus": ".vs .token rgb(0, 0, 0)",
+			"dark_vs": ".vs-dark .token rgb(212, 212, 212)",
+			"light_vs": ".vs .token rgb(0, 0, 0)",
+			"hc_black": ".hc-black .token rgb(255, 255, 255)"
+		}
+	},
+	{
+		"c": " ",
+		"t": "css.meta.property-list",
+		"r": {
+			"dark_plus": ".vs-dark .token rgb(212, 212, 212)",
+			"light_plus": ".vs .token rgb(0, 0, 0)",
+			"dark_vs": ".vs-dark .token rgb(212, 212, 212)",
+			"light_vs": ".vs .token rgb(0, 0, 0)",
+			"hc_black": ".hc-black .token rgb(255, 255, 255)"
+		}
+	},
+	{
+		"c": "\"",
+		"t": "begin.css.definition.double.meta.property-list.property-value.punctuation.quoted.string",
+		"r": {
+			"dark_plus": ".vs-dark.vscode-theme-defaults-themes-dark_plus-json .token.string rgb(206, 145, 120)",
+			"light_plus": ".vs.vscode-theme-defaults-themes-light_plus-json .token.string rgb(163, 21, 21)",
+			"dark_vs": ".vs-dark.vscode-theme-defaults-themes-dark_vs-json .token.string rgb(206, 145, 120)",
+			"light_vs": ".vs.vscode-theme-defaults-themes-light_vs-json .token.string rgb(163, 21, 21)",
+			"hc_black": ".hc-black.vscode-theme-defaults-themes-hc_black-json .token.string rgb(206, 145, 120)"
+		}
+	},
+	{
+		"c": "\"",
+		"t": "css.definition.double.end.meta.property-list.property-value.punctuation.quoted.string",
+		"r": {
+			"dark_plus": ".vs-dark.vscode-theme-defaults-themes-dark_plus-json .token.string rgb(206, 145, 120)",
+			"light_plus": ".vs.vscode-theme-defaults-themes-light_plus-json .token.string rgb(163, 21, 21)",
+			"dark_vs": ".vs-dark.vscode-theme-defaults-themes-dark_vs-json .token.string rgb(206, 145, 120)",
+			"light_vs": ".vs.vscode-theme-defaults-themes-light_vs-json .token.string rgb(163, 21, 21)",
+			"hc_black": ".hc-black.vscode-theme-defaults-themes-hc_black-json .token.string rgb(206, 145, 120)"
+		}
+	},
+	{
+		"c": ";",
+		"t": "css.meta.property-list.punctuation.rule.terminator",
+		"r": {
+			"dark_plus": ".vs-dark .token rgb(212, 212, 212)",
+			"light_plus": ".vs .token rgb(0, 0, 0)",
+			"dark_vs": ".vs-dark .token rgb(212, 212, 212)",
+			"light_vs": ".vs .token rgb(0, 0, 0)",
+			"hc_black": ".hc-black .token rgb(255, 255, 255)"
+		}
+	},
+	{
+		"c": "}",
+		"t": "css.end.meta.property-list.punctuation.section",
+		"r": {
+			"dark_plus": ".vs-dark .token rgb(212, 212, 212)",
+			"light_plus": ".vs .token rgb(0, 0, 0)",
+			"dark_vs": ".vs-dark .token rgb(212, 212, 212)",
+			"light_vs": ".vs .token rgb(0, 0, 0)",
+			"hc_black": ".hc-black .token rgb(255, 255, 255)"
+		}
+	}
+]
\ No newline at end of file