diff --git a/extensions/css/client/src/colorDecorators.ts b/extensions/css/client/src/colorDecorators.ts
index 60c8cf239c8..e7b0e0cb680 100644
--- a/extensions/css/client/src/colorDecorators.ts
+++ b/extensions/css/client/src/colorDecorators.ts
@@ -135,12 +135,12 @@ export function activateColorDecorations(decoratorProvider: (uri: string) => The
 const CSSColorFormats = {
 	Hex: '#{red:X}{green:X}{blue:X}',
 	RGB: {
-		opaque: 'rgb({red}, {green}, {blue})',
-		transparent: 'rgba({red}, {green}, {blue}, {alpha:2f[0-1]})'
+		opaque: 'rgb({red:d[0-255]}, {green:d[0-255]}, {blue:d[0-255]})',
+		transparent: 'rgba({red:d[0-255]}, {green:d[0-255]}, {blue:d[0-255]}, {alpha})'
 	},
 	HSL: {
 		opaque: 'hsl({hue:d[0-360]}, {saturation:d[0-100]}%, {luminance:d[0-100]}%)',
-		transparent: 'hsla({hue:d[0-360]}, {saturation:d[0-100]}%, {luminance:d[0-100]}%, {alpha:2f[0-1]})'
+		transparent: 'hsla({hue:d[0-360]}, {saturation:d[0-100]}%, {luminance:d[0-100]}%, {alpha})'
 	}
 };
 
diff --git a/src/vs/editor/contrib/colorPicker/common/colorFormatter.ts b/src/vs/editor/contrib/colorPicker/common/colorFormatter.ts
index 0d5f5521fbb..6e007d3d2be 100644
--- a/src/vs/editor/contrib/colorPicker/common/colorFormatter.ts
+++ b/src/vs/editor/contrib/colorPicker/common/colorFormatter.ts
@@ -60,8 +60,6 @@ function createPropertyNode(variable: string, fractionDigits: number, type: stri
 			min = typeof min === 'number' ? min : 0;
 			max = typeof max === 'number' ? max : 255;
 
-			console.log(value, min, max);
-
 			let result = normalize(value, min, max).toString(16);
 
 			if (type === 'X') {
@@ -84,7 +82,7 @@ export interface IColorFormatter {
 
 export class ColorFormatter implements IColorFormatter {
 
-	readonly supportsTransparency: boolean;
+	readonly supportsTransparency: boolean = false;
 	private tree: Node[] = [];
 
 	// Group 0: variable