The hex color #37d2bc is a light color. The web-safe version is Hex
#33CCCC. A complementary color is
#C82D43. The grayscale version is
#979797. A 20% lighter version of the original color is
#6AFFEF, and Hex
#049F89 is the 20% darker color. If the color is saturated by 10%, you get
#2DD8C0. If the color is desaturated by 10%, the color
#41CCB8 is obtained.