The hex color #c0f43e is a light color. The web-safe version is Hex
#CCFF33. A complementary color is
#3F0BC1. The grayscale version is
#A6A6A6. A 20% lighter version of the original color is
#F3FF71, and Hex
#8DC10B is the 20% darker color. If the color is saturated by 10%, you get
#C3FC34. If the color is desaturated by 10%, the color
#BDEC48 is obtained.