The hex color #11957c is a dark color. The web-safe version is Hex
#009966. A complementary color is
#EE6A83. The grayscale version is
#616161. A 20% lighter version of the original color is
#44C8AF, and Hex
#006249 is the 20% darker color. If the color is saturated by 10%, you get
#099A7F. If the color is desaturated by 10%, the color
#199079 is obtained.