The hex color #8f9944 is a light color. The web-safe version is Hex
#999933. A complementary color is
#7066BB. The grayscale version is
#797979. A 20% lighter version of the original color is
#C2CC77, and Hex
#5C6611 is the 20% darker color. If the color is saturated by 10%, you get
#919C3F. If the color is desaturated by 10%, the color
#8D9649 is obtained.