The hex color #a1b78e is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#5E4871. The grayscale version is
#A2A2A2. A 20% lighter version of the original color is
#D4EAC1, and Hex
#6E845B is the 20% darker color. If the color is saturated by 10%, you get
#A1B98C. If the color is desaturated by 10%, the color
#A1B590 is obtained.