The hex color #13a04f is a dark color. The web-safe version is Hex
#009966. A complementary color is
#EC5FB0. The grayscale version is
#565656. A 20% lighter version of the original color is
#46D382, and Hex
#006D1C is the 20% darker color. If the color is saturated by 10%, you get
#0CA74E. If the color is desaturated by 10%, the color
#1A9950 is obtained.