The hex color #2FD97B is a light color. The web-safe version is Hex
#33CC66. A complementary color is
#D02684. The grayscale version is
#818181. A 20% lighter version of the original color is
#62FFAE, and Hex
#00A648 is the 20% darker color. If the color is saturated by 10%, you get
#27E27A. If the color is desaturated by 10%, the color
#37D07C is obtained.