code: public void setColorByHSL(float hue, float saturation, float lightness) {
  		float[] arithmeticRGB = ColorUtils.toArithmeticRGB(hue, saturation,
  				lightness);
  		setRed(arithmeticRGB[0]);
  		setGreen(arithmeticRGB[1]);
  		setBlue(arithmeticRGB[2]);
  	}
docs: Set the color with HSL (hue, saturation, lightness) values
  
  @param hue
  hue value inclusively between 0.0 and 360.0
  @param saturation
  saturation inclusively between 0.0 and 1.0
  @param lightness
  lightness inclusively between 0.0 and 1.0