The hex color #a6b97a is a light color. The web-safe version is Hex
#99CC66. A complementary color is
#594685. The grayscale version is
#9E9E9E. A 20% lighter version of the original color is
#D9ECAD, and Hex
#738647 is the 20% darker color. If the color is saturated by 10%, you get
#A7BC76. If the color is desaturated by 10%, the color
#A5B67E is obtained.