The hex color #a2e15c is a light color. The web-safe version is Hex
#99CC66. A complementary color is
#5D1EA3. The grayscale version is
#A0A0A0. A 20% lighter version of the original color is
#D5FF8F, and Hex
#6FAE29 is the 20% darker color. If the color is saturated by 10%, you get
#A2E855. If the color is desaturated by 10%, the color
#A2DA63 is obtained.