code: function(){
          var hsv = this.hsv;
  
          //hue is 0 - 360
          var h = Math.floor(hsv[0] * 360);
          //saturation & value/luminosity is 0-100 (%)
          var s = Math.floor(hsv[1] * 100);
          var v = Math.floor(hsv[2] * 100);
  		return "hsl(" +h+ "," +s+ "%," +v+ "%)";
  	}
docs: to CSS's hsl() string