The hex color #72a38f is a light color. The web-safe version is Hex
#669999. A complementary color is
#8D5C70. The grayscale version is
#8C8C8C. A 20% lighter version of the original color is
#A5D6C2, and Hex
#3F705C is the 20% darker color. If the color is saturated by 10%, you get
#6FA58F. If the color is desaturated by 10%, the color
#75A18F is obtained.