The hex color #04913c is a dark color. The web-safe version is Hex
#009933. A complementary color is
#FB6EC3. The grayscale version is
#464646. A 20% lighter version of the original color is
#37C46F, and Hex
#005E09 is the 20% darker color. If the color is saturated by 10%, you get
#00993B. If the color is desaturated by 10%, the color
#0B893D is obtained.