The hex color #3ad0ab is a light color. The web-safe version is Hex
#33CC99. A complementary color is
#C52F54. The grayscale version is
#929292. A 20% lighter version of the original color is
#6DFFDE, and Hex
#079D78 is the 20% darker color. If the color is saturated by 10%, you get
#31D6AE. If the color is desaturated by 10%, the color
#43CAA8 is obtained.