The hex color #6ea89f is a light color. The web-safe version is Hex
#669999. A complementary color is
#915760. The grayscale version is
#929292. A 20% lighter version of the original color is
#A1DBD2, and Hex
#3B756C is the 20% darker color. If the color is saturated by 10%, you get
#6AAAA0. If the color is desaturated by 10%, the color
#72A69E is obtained.