The hex color #00c44d is a dark color. The web-safe version is Hex
#00CC66. A complementary color is
#FF3BB2. The grayscale version is
#5B5B5B. A 20% lighter version of the original color is
#33F780, and Hex
#00911A is the 20% darker color. If the color is saturated by 10%, you get
#00CF4C. If the color is desaturated by 10%, the color
#09BA4E is obtained.