Color information
#21871B (or 0x21871B) is unknown color: approx Forest Green. HEX triplet: 21, 87 and 1B. RGB value is (33,135,27). Sum of RGB (Red+Green+Blue) = 33+135+27=195 (25% of max value = 765). Red value is 33 (13.28% from 255 or 16.92% from 195); Green value is 135 (53.12% from 255 or 69.23% from 195); Blue value is 27 (10.94% from 255 or 13.85% from 195); Max value from RGB is 135 - color contains mainly: green. Hex color #21871B is not a web safe color. Web safe color analog (approx): #339933. Inversed color of #21871B is #DE78E4. Grayscale: #5C5C5C. Windows color (decimal): -14579941 or 1804065. OLE color: 1804065.
HSL color Cylindrical-coordinate representation of color #21871B: hue angle of 116.67º degrees, saturation: 0.67, lightness: 0.32%. HSV value (or HSB Brightness) of color is 0.53% and HSV saturation: 0.8%. Process color model (Four color, CMYK) of #21871B is Cyan = 0.76, Magento = 0, Yellow = 0.8 and Black (K on CMYK) = 0.47.