code: function hsv2hsl(hsv) {
    var h = hsv[0],
      s = hsv[1] / 100,
      v = hsv[2] / 100,
      sl, l;
  
    l = (2 - s) * v;
    sl = s * v;
    sl /= (l <= 1) ? l : 2 - l;
    l /= 2;
    return [h, sl * 100, l * 100];
  }
docs: /* eslint-disable