The hex color #a4b79d is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#5B4862. The grayscale version is
#A8A8A8. A 20% lighter version of the original color is
#D7EAD0, and Hex
#71846A is the 20% darker color. If the color is saturated by 10%, you get
#A4B99C. If the color is desaturated by 10%, the color
#A4B69E is obtained.