The hex color #7a722c is a dark color. The web-safe version is Hex
#666633. A complementary color is
#858DD3. The grayscale version is
#5D5D5D. A 20% lighter version of the original color is
#ADA55F, and Hex
#473F00 is the 20% darker color. If the color is saturated by 10%, you get
#7D7427. If the color is desaturated by 10%, the color
#777031 is obtained.