The hex color #c6d71c is a light color. The web-safe version is Hex
#CCCC33. A complementary color is
#3928E3. The grayscale version is
#939393. A 20% lighter version of the original color is
#F9FF4F, and Hex
#93A400 is the 20% darker color. If the color is saturated by 10%, you get
#CBDE10. If the color is desaturated by 10%, the color
#C1D028 is obtained.