The hex color #a6f62a is a light color. The web-safe version is Hex
#99FF33. A complementary color is
#5909D5. The grayscale version is
#979797. A 20% lighter version of the original color is
#D9FF5D, and Hex
#73C300 is the 20% darker color. If the color is saturated by 10%, you get
#A7FF1F. If the color is desaturated by 10%, the color
#A5ED35 is obtained.