The hex color #18be6c is a light color. The web-safe version is Hex
#00CC66. A complementary color is
#E74193. The grayscale version is
#6B6B6B. A 20% lighter version of the original color is
#4BF19F, and Hex
#008B39 is the 20% darker color. If the color is saturated by 10%, you get
#10C66C. If the color is desaturated by 10%, the color
#20B66C is obtained.