The hex color #a8c6a5 is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#57395A. The grayscale version is
#B1B1B1. A 20% lighter version of the original color is
#DBF9D8, and Hex
#759372 is the 20% darker color. If the color is saturated by 10%, you get
#A7C8A4. If the color is desaturated by 10%, the color
#A9C4A6 is obtained.