Red - Green - Blue
Cyan, yellow, magenta, key (black)
Hue, saturation, value
Hue, saturation, lightness
The #19FF66 RGB color code (Guppie green) is composed of a hexadecimal 19 red (25/256), a FF green (255/256) and a 66 blue component (102/256). The decimal RGB color code is rgb(25,255,102).