The hex color #a7b57e is a light color. The web-safe version is Hex
#99CC66. A complementary color is
#584A81. The grayscale version is
#9E9E9E. A 20% lighter version of the original color is
#DAE8B1, and Hex
#74824B is the 20% darker color. If the color is saturated by 10%, you get
#A8B77B. If the color is desaturated by 10%, the color
#A6B381 is obtained.