The hex color #477b1c is a dark color. The web-safe version is Hex
#336633. A complementary color is
#B884E3. The grayscale version is
#4A4A4A. A 20% lighter version of the original color is
#7AAE4F, and Hex
#144800 is the 20% darker color. If the color is saturated by 10%, you get
#478017. If the color is desaturated by 10%, the color
#477621 is obtained.