The hex color #45d43c is a light color. The web-safe version is Hex
#33CC33. A complementary color is
#BA2BC3. The grayscale version is
#727272. A 20% lighter version of the original color is
#78FF6F, and Hex
#12A109 is the 20% darker color. If the color is saturated by 10%, you get
#41DE37. If the color is desaturated by 10%, the color
#49CA41 is obtained.