The hex color #a3fba4 is a light color. The web-safe version is Hex
#99FF99. A complementary color is
#5C045B. The grayscale version is
#C1C1C1. A 20% lighter version of the original color is
#D6FFD7, and Hex
#70C871 is the 20% darker color. If the color is saturated by 10%, you get
#A0FFA1. If the color is desaturated by 10%, the color
#A6F5A7 is obtained.