The hex color #72720c is a dark color. The web-safe version is Hex
#666600. A complementary color is
#8D8DF3. The grayscale version is
#505050. A 20% lighter version of the original color is
#A5A53F, and Hex
#3F3F00 is the 20% darker color. If the color is saturated by 10%, you get
#757505. If the color is desaturated by 10%, the color
#6F6F13 is obtained.