The hex color #13a83c is a dark color. The web-safe version is Hex
#009933. A complementary color is
#EC57C3. The grayscale version is
#525252. A 20% lighter version of the original color is
#46DB6F, and Hex
#007509 is the 20% darker color. If the color is saturated by 10%, you get
#0DB13A. If the color is desaturated by 10%, the color
#199F3E is obtained.