The hex color #a6faaa is a light color. The web-safe version is Hex
#99FF99. A complementary color is
#590555. The grayscale version is
#C3C3C3. A 20% lighter version of the original color is
#D9FFDD, and Hex
#73C777 is the 20% darker color. If the color is saturated by 10%, you get
#A3FFA7. If the color is desaturated by 10%, the color
#A9F5AD is obtained.