The hex color #c6f44e is a light color. The web-safe version is Hex
#CCFF66. A complementary color is
#390BB1. The grayscale version is
#ADADAD. A 20% lighter version of the original color is
#F9FF81, and Hex
#93C11B is the 20% darker color. If the color is saturated by 10%, you get
#C8FB44. If the color is desaturated by 10%, the color
#C4ED58 is obtained.