public class Services {
	
	Color labelColor = null;

<snip>

    public int getRedForLabelColor(EObject self) {
    	return getForegroundColor().getRed();
    }
    
    public int getGreenForLabelColor(EObject self) {
    	return getForegroundColor().getGreen();
    }
    
    public int getBlueForLabelColor(EObject self) {
    	return getForegroundColor().getBlue();
    }    
    
    public Color getForegroundColor() {
    	if (labelColor == null) {
	    	ITheme currentTheme = PlatformUI.getWorkbench().getThemeManager().getCurrentTheme();
	    	//currentTheme.getColorRegistry().getKeySet(); // for debugging what string keys we have available
	    	labelColor = currentTheme.getColorRegistry().get("org.eclipse.ui.workbench.HOVER_FOREGROUND");
    	}
    	
    	return labelColor;
    }