The hex color #a6f13e is a light color. The web-safe version is Hex
#99FF33. A complementary color is
#590EC1. The grayscale version is
#9C9C9C. A 20% lighter version of the original color is
#D9FF71, and Hex
#73BE0B is the 20% darker color. If the color is saturated by 10%, you get
#A7F935. If the color is desaturated by 10%, the color
#A5E947 is obtained.