The hex color #718f3a is a dark color. The web-safe version is Hex
#669933. A complementary color is
#8E70C5. The grayscale version is
#696969. A 20% lighter version of the original color is
#A4C26D, and Hex
#3E5C07 is the 20% darker color. If the color is saturated by 10%, you get
#729335. If the color is desaturated by 10%, the color
#708B3F is obtained.