The hex color #a8e4b8 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#571B47. The grayscale version is
#C1C1C1. A 20% lighter version of the original color is
#DBFFEB, and Hex
#75B185 is the 20% darker color. If the color is saturated by 10%, you get
#A5E7B7. If the color is desaturated by 10%, the color
#ABE1B9 is obtained.