The hex color #aaeaa3 is a light color. The web-safe version is Hex
#99FF99. A complementary color is
#55155C. The grayscale version is
#BDBDBD. A 20% lighter version of the original color is
#DDFFD6, and Hex
#77B770 is the 20% darker color. If the color is saturated by 10%, you get
#A8EFA0. If the color is desaturated by 10%, the color
#ACE6A6 is obtained.