The hex color #a3e2c7 is a light color. The web-safe version is Hex
#99CCCC. A complementary color is
#5C1D38. The grayscale version is
#C4C4C4. A 20% lighter version of the original color is
#D6FFFA, and Hex
#70AF94 is the 20% darker color. If the color is saturated by 10%, you get
#A0E5C7. If the color is desaturated by 10%, the color
#A6DFC7 is obtained.