The hex color #a6ecc0 is a light color. The web-safe version is Hex
#99FFCC. A complementary color is
#59133F. The grayscale version is
#C6C6C6. A 20% lighter version of the original color is
#D9FFF3, and Hex
#73B98D is the 20% darker color. If the color is saturated by 10%, you get
#A3F0BF. If the color is desaturated by 10%, the color
#A9E8C1 is obtained.