The hex color #a9b17a is a light color. The web-safe version is Hex
#999966. A complementary color is
#564E85. The grayscale version is
#9C9C9C. A 20% lighter version of the original color is
#DCE4AD, and Hex
#767E47 is the 20% darker color. If the color is saturated by 10%, you get
#AAB377. If the color is desaturated by 10%, the color
#A8AF7D is obtained.