The hex color #a9dc9d is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#562362. The grayscale version is
#B6B6B6. A 20% lighter version of the original color is
#DCFFD0, and Hex
#76A96A is the 20% darker color. If the color is saturated by 10%, you get
#A8E09B. If the color is desaturated by 10%, the color
#AAD8A0 is obtained.