The hex color #a8f6b8 is a light color. The web-safe version is Hex
#99FFCC. A complementary color is
#570947. The grayscale version is
#C7C7C7. A 20% lighter version of the original color is
#DBFFEB, and Hex
#75C385 is the 20% darker color. If the color is saturated by 10%, you get
#A5FBB6. If the color is desaturated by 10%, the color
#ABF1BA is obtained.