The hex color #7c8d7c is a light color. The web-safe version is Hex
#669966. A complementary color is
#837283. The grayscale version is
#828282. A 20% lighter version of the original color is
#AFC0AF, and Hex
#495A49 is the 20% darker color. If the color is saturated by 10%, you get
#7B8E7B. If the color is desaturated by 10%, the color
#7D8C7D is obtained.