The hex color #7c724e is a dark color. The web-safe version is Hex
#666666. A complementary color is
#838DB1. The grayscale version is
#696969. A 20% lighter version of the original color is
#AFA581, and Hex
#493F1B is the 20% darker color. If the color is saturated by 10%, you get
#7E734B. If the color is desaturated by 10%, the color
#7A7151 is obtained.