The hex color #52dd1c is a light color. The web-safe version is Hex
#66CC33. A complementary color is
#AD22E3. The grayscale version is
#6E6E6E. A 20% lighter version of the original color is
#85FF4F, and Hex
#1FAA00 is the 20% darker color. If the color is saturated by 10%, you get
#4FE814. If the color is desaturated by 10%, the color
#55D224 is obtained.