The hex color #a6e4af is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#591B50. The grayscale version is
#BEBEBE. A 20% lighter version of the original color is
#D9FFE2, and Hex
#73B17C is the 20% darker color. If the color is saturated by 10%, you get
#A4E8AE. If the color is desaturated by 10%, the color
#A8E0B0 is obtained.