The hex color #a6e68e is a light color. The web-safe version is Hex
#99FF99. A complementary color is
#591971. The grayscale version is
#B3B3B3. A 20% lighter version of the original color is
#D9FFC1, and Hex
#73B35B is the 20% darker color. If the color is saturated by 10%, you get
#A5EB8A. If the color is desaturated by 10%, the color
#A7E192 is obtained.