Color information
#EFFF00 (or 0xEFFF00) is unknown color: approx Chartreuse Yellow. HEX triplet: EF, FF and 00. RGB value is (239,255,0). Sum of RGB (Red+Green+Blue) = 239+255+0=494 (65% of max value = 765). Red value is 239 (93.75% from 255 or 48.38% from 494); Green value is 255 (100% from 255 or 51.62% from 494); Blue value is 0 (0.39% from 255 or 0% from 494); Max value from RGB is 255 - color contains mainly: green. Hex color #EFFF00 is not a web safe color. Web safe color analog (approx): #FFFF00. Inversed color of #EFFF00 is #1000FF. Grayscale: #DEDEDE. Windows color (decimal): -1048832 or 65519. OLE color: 65519.
HSL color Cylindrical-coordinate representation of color #EFFF00: hue angle of 63.76º 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 #EFFF00 is Cyan = 0.06, Magento = 0, Yellow = 1 and Black (K on CMYK) = 0.