The hex color #13d29a is a light color. The web-safe version is Hex
#00CC99. A complementary color is
#EC2D65. The grayscale version is
#808080. A 20% lighter version of the original color is
#46FFCD, and Hex
#009F67 is the 20% darker color. If the color is saturated by 10%, you get
#08DA9D. If the color is desaturated by 10%, the color
#1ECA97 is obtained.