The hex color #79a77c is a light color. The web-safe version is Hex
#669966. A complementary color is
#865883. The grayscale version is
#898989. A 20% lighter version of the original color is
#ACDAAF, and Hex
#467449 is the 20% darker color. If the color is saturated by 10%, you get
#77AA7B. If the color is desaturated by 10%, the color
#7BA47D is obtained.