Color information
#21FF00 (or 0x21FF00) is unknown color: approx Harlequin. HEX triplet: 21, FF and 00. RGB value is (33,255,0). Sum of RGB (Red+Green+Blue) = 33+255+0=288 (38% of max value = 765). Red value is 33 (13.28% from 255 or 11.46% from 288); Green value is 255 (100% from 255 or 88.54% from 288); Blue value is 0 (0.39% from 255 or 0% from 288); Max value from RGB is 255 - color contains mainly: green. Hex color #21FF00 is not a web safe color. Web safe color analog (approx): #33FF00. Inversed color of #21FF00 is #DE00FF. Grayscale: #A0A0A0. Windows color (decimal): -14549248 or 65313. OLE color: 65313.
HSL color Cylindrical-coordinate representation of color #21FF00: hue angle of 112.24º degrees, saturation: 1, lightness: 0.5%. HSV value (or HSB Brightness) of color is 1% and HSV saturation: 1%. Process color model (Four color, CMYK) of #21FF00 is Cyan = 0.87, Magento = 0, Yellow = 1 and Black (K on CMYK) = 0.