The hex color #c6e22a is a light color. The web-safe version is Hex
#CCCC33. A complementary color is
#391DD5. The grayscale version is
#9B9B9B. A 20% lighter version of the original color is
#F9FF5D, and Hex
#93AF00 is the 20% darker color. If the color is saturated by 10%, you get
#CAE91F. If the color is desaturated by 10%, the color
#C2DB35 is obtained.