The hex color #76b6ac is a light color. The web-safe version is Hex
#66CC99. A complementary color is
#894953. The grayscale version is
#9D9D9D. A 20% lighter version of the original color is
#A9E9DF, and Hex
#438379 is the 20% darker color. If the color is saturated by 10%, you get
#72B8AD. If the color is desaturated by 10%, the color
#7AB4AB is obtained.