The hex color #7f976c is a light color. The web-safe version is Hex
#669966. A complementary color is
#806893. The grayscale version is
#818181. A 20% lighter version of the original color is
#B2CA9F, and Hex
#4C6439 is the 20% darker color. If the color is saturated by 10%, you get
#7F996A. If the color is desaturated by 10%, the color
#7F956E is obtained.