The hex color #abefcf is a light color. The web-safe version is Hex
#99FFCC. A complementary color is
#541030. The grayscale version is
#CECECE. A 20% lighter version of the original color is
#DEFFFF, and Hex
#78BC9C is the 20% darker color. If the color is saturated by 10%, you get
#A8F2CF. If the color is desaturated by 10%, the color
#AEECCF is obtained.