The hex color #adc41f is a light color. The web-safe version is Hex
#99CC33. A complementary color is
#523BE0. The grayscale version is
#858585. A 20% lighter version of the original color is
#E0F752, and Hex
#7A9100 is the 20% darker color. If the color is saturated by 10%, you get
#B1CA15. If the color is desaturated by 10%, the color
#A9BE29 is obtained.