The hex color #a9d2a7 is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#562D58. The grayscale version is
#B6B6B6. A 20% lighter version of the original color is
#DCFFDA, and Hex
#769F74 is the 20% darker color. If the color is saturated by 10%, you get
#A8D5A6. If the color is desaturated by 10%, the color
#AACFA9 is obtained.