The hex color #37bc7c is a light color. The web-safe version is Hex
#33CC66. A complementary color is
#C84383. The grayscale version is
#7A7A7A. A 20% lighter version of the original color is
#6AEFAF, and Hex
#048949 is the 20% darker color. If the color is saturated by 10%, you get
#30C37C. If the color is desaturated by 10%, the color
#3EB57C is obtained.