The hex color #d3fda3 is a light color. The web-safe version is Hex
#CCFF99. A complementary color is
#2C025C. The grayscale version is
#D1D1D1. A 20% lighter version of the original color is
#FFFFD6, and Hex
#A0CA70 is the 20% darker color. If the color is saturated by 10%, you get
#D3FF9E. If the color is desaturated by 10%, the color
#D3F9A8 is obtained.