The hex color #3adf9a is a light color. The web-safe version is Hex
#33CC99. A complementary color is
#C52065. The grayscale version is
#919191. A 20% lighter version of the original color is
#6DFFCD, and Hex
#07AC67 is the 20% darker color. If the color is saturated by 10%, you get
#31E79B. If the color is desaturated by 10%, the color
#43D799 is obtained.