The hex color #a6e3a7 is a light color. The web-safe version is Hex
#99CC99. A complementary color is
#591C58. The grayscale version is
#BBBBBB. A 20% lighter version of the original color is
#D9FFDA, and Hex
#73B074 is the 20% darker color. If the color is saturated by 10%, you get
#A4E7A5. If the color is desaturated by 10%, the color
#A8DFA9 is obtained.