The hex color #12b35e is a dark color. The web-safe version is Hex
#00CC66. A complementary color is
#ED4CA1. The grayscale version is
#616161. A 20% lighter version of the original color is
#45E691, and Hex
#00802B is the 20% darker color. If the color is saturated by 10%, you get
#0ABB5E. If the color is desaturated by 10%, the color
#1AAB5E is obtained.