The hex color #a6f0d0 is a light color. The web-safe version is Hex
#99FFCC. A complementary color is
#590F2F. The grayscale version is
#CDCDCD. A 20% lighter version of the original color is
#D9FFFF, and Hex
#73BD9D is the 20% darker color. If the color is saturated by 10%, you get
#A2F4D0. If the color is desaturated by 10%, the color
#AAECD0 is obtained.