The hex color #a7a452 is a light color. The web-safe version is Hex
#999966. A complementary color is
#585BAD. The grayscale version is
#8A8A8A. A 20% lighter version of the original color is
#DAD785, and Hex
#74711F is the 20% darker color. If the color is saturated by 10%, you get
#AAA74C. If the color is desaturated by 10%, the color
#A4A158 is obtained.