The hex color #83d14f is a light color. The web-safe version is Hex
#99CC66. A complementary color is
#7C2EB0. The grayscale version is
#8C8C8C. A 20% lighter version of the original color is
#B6FF82, and Hex
#509E1C is the 20% darker color. If the color is saturated by 10%, you get
#82D849. If the color is desaturated by 10%, the color
#84CA55 is obtained.