The hex color #00c45b is a dark color. The web-safe version is Hex
#00CC66. A complementary color is
#FF3BA4. The grayscale version is
#606060. A 20% lighter version of the original color is
#33F78E, and Hex
#009128 is the 20% darker color. If the color is saturated by 10%, you get
#00CE5B. If the color is desaturated by 10%, the color
#0ABA5B is obtained.