The hex color #a5a65f is a light color. The web-safe version is Hex
#999966. A complementary color is
#5A59A0. The grayscale version is
#8E8E8E. A 20% lighter version of the original color is
#D8D992, and Hex
#72732C is the 20% darker color. If the color is saturated by 10%, you get
#A7A85A. If the color is desaturated by 10%, the color
#A3A464 is obtained.