The hex color #47c28d is a light color. The web-safe version is Hex
#33CC99. A complementary color is
#B83D72. The grayscale version is
#878787. A 20% lighter version of the original color is
#7AF5C0, and Hex
#148F5A is the 20% darker color. If the color is saturated by 10%, you get
#41C88E. If the color is desaturated by 10%, the color
#4DBC8C is obtained.