The hex color #71784c is a dark color. The web-safe version is Hex
#666633. A complementary color is
#8E87B3. The grayscale version is
#676767. A 20% lighter version of the original color is
#A4AB7F, and Hex
#3E4519 is the 20% darker color. If the color is saturated by 10%, you get
#727A49. If the color is desaturated by 10%, the color
#70764F is obtained.