The hex color #a9d79a is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#562865. The grayscale version is
#B3B3B3. A 20% lighter version of the original color is
#DCFFCD, and Hex
#76A467 is the 20% darker color. If the color is saturated by 10%, you get
#A8DB97. If the color is desaturated by 10%, the color
#AAD39D is obtained.