The hex color #4b6b4c is a dark color. The web-safe version is Hex
#336633. A complementary color is
#B494B3. The grayscale version is
#565656. A 20% lighter version of the original color is
#7E9E7F, and Hex
#183819 is the 20% darker color. If the color is saturated by 10%, you get
#4A6D4B. If the color is desaturated by 10%, the color
#4C694D is obtained.