The hex color #9f823f is a light color. The web-safe version is Hex
#999933. A complementary color is
#607DC0. The grayscale version is
#757575. A 20% lighter version of the original color is
#D2B572, and Hex
#6C4F0C is the 20% darker color. If the color is saturated by 10%, you get
#A3833A. If the color is desaturated by 10%, the color
#9B8144 is obtained.