The hex color #7fe52c is a light color. The web-safe version is Hex
#66CC33. A complementary color is
#801AD3. The grayscale version is
#858585. A 20% lighter version of the original color is
#B2FF5F, and Hex
#4CB200 is the 20% darker color. If the color is saturated by 10%, you get
#7EEF23. If the color is desaturated by 10%, the color
#80DB35 is obtained.