The hex color #8C8439 is a dark color. The web-safe version is Hex
#999933. A complementary color is
#737BC6. The grayscale version is
#6E6E6E. A 20% lighter version of the original color is
#BFB76C, and Hex
#595106 is the 20% darker color. If the color is saturated by 10%, you get
#8F8634. If the color is desaturated by 10%, the color
#89823E is obtained.