The hex color #84842f is a dark color. The web-safe version is Hex
#999933. A complementary color is
#7B7BD0. The grayscale version is
#686868. A 20% lighter version of the original color is
#B7B762, and Hex
#515100 is the 20% darker color. If the color is saturated by 10%, you get
#878729. If the color is desaturated by 10%, the color
#818135 is obtained.