The hex color #3E5E28 is a dark color. The web-safe version is Hex
#336633. A complementary color is
#C1A1D7. The grayscale version is
#414141. A 20% lighter version of the original color is
#71915B, and Hex
#0B2B00 is the 20% darker color. If the color is saturated by 10%, you get
#3E6125. If the color is desaturated by 10%, the color
#3E5B2B is obtained.