The hex color #5bd9af is a light color. The web-safe version is Hex
#66CC99. A complementary color is
#A42650. The grayscale version is
#A1A1A1. A 20% lighter version of the original color is
#8EFFE2, and Hex
#28A67C is the 20% darker color. If the color is saturated by 10%, you get
#54DFB0. If the color is desaturated by 10%, the color
#62D3AE is obtained.