The hex color #af9d51 is a light color. The web-safe version is Hex
#999966. A complementary color is
#5062AE. The grayscale version is
#8A8A8A. A 20% lighter version of the original color is
#E2D084, and Hex
#7C6A1E is the 20% darker color. If the color is saturated by 10%, you get
#B39F4B. If the color is desaturated by 10%, the color
#AB9B57 is obtained.