The hex color #a4d4be is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#5B2B41. The grayscale version is
#BDBDBD. A 20% lighter version of the original color is
#D7FFF1, and Hex
#71A18B is the 20% darker color. If the color is saturated by 10%, you get
#A2D6BE. If the color is desaturated by 10%, the color
#A6D2BE is obtained.