The hex color #A8D09B is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#572F64. The grayscale version is
#B1B1B1. A 20% lighter version of the original color is
#DBFFCE, and Hex
#759D68 is the 20% darker color. If the color is saturated by 10%, you get
#A7D399. If the color is desaturated by 10%, the color
#A9CD9D is obtained.