The hex color #11a95e is a dark color. The web-safe version is Hex
#009966. A complementary color is
#EE56A1. The grayscale version is
#5D5D5D. A 20% lighter version of the original color is
#44DC91, and Hex
#00762B is the 20% darker color. If the color is saturated by 10%, you get
#09B15E. If the color is desaturated by 10%, the color
#19A15E is obtained.