The hex color #c7fe3f is a light color. The web-safe version is Hex
#CCFF33. A complementary color is
#3801C0. The grayscale version is
#ACACAC. A 20% lighter version of the original color is
#FAFF72, and Hex
#94CB0C is the 20% darker color. If the color is saturated by 10%, you get
#CAFF34. If the color is desaturated by 10%, the color
#C4F64A is obtained.