The hex color #13741c is a dark color. The web-safe version is Hex
#006633. A complementary color is
#EC8BE3. The grayscale version is
#363636. A 20% lighter version of the original color is
#46A74F, and Hex
#004100 is the 20% darker color. If the color is saturated by 10%, you get
#0F7A19. If the color is desaturated by 10%, the color
#176E1F is obtained.