The hex color #cdf19e is a light color. The web-safe version is Hex
#CCFF99. A complementary color is
#320E61. The grayscale version is
#C9C9C9. A 20% lighter version of the original color is
#FFFFD1, and Hex
#9ABE6B is the 20% darker color. If the color is saturated by 10%, you get
#CDF59A. If the color is desaturated by 10%, the color
#CDEDA2 is obtained.