The hex color #a9c1af is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#563E50. The grayscale version is
#B3B3B3. A 20% lighter version of the original color is
#DCF4E2, and Hex
#768E7C is the 20% darker color. If the color is saturated by 10%, you get
#A8C2AF. If the color is desaturated by 10%, the color
#AAC0AF is obtained.