The hex color #aac78f is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#553870. The grayscale version is
#ABABAB. A 20% lighter version of the original color is
#DDFAC2, and Hex
#77945C is the 20% darker color. If the color is saturated by 10%, you get
#AACA8C. If the color is desaturated by 10%, the color
#AAC492 is obtained.