The hex color #72c9ab is a light color. The web-safe version is Hex
#66CC99. A complementary color is
#8D3654. The grayscale version is
#A2A2A2. A 20% lighter version of the original color is
#A5FCDE, and Hex
#3F9678 is the 20% darker color. If the color is saturated by 10%, you get
#6DCDAC. If the color is desaturated by 10%, the color
#77C5AA is obtained.