The hex color #26654c is a dark color. The web-safe version is Hex
#336633. A complementary color is
#D99AB3. The grayscale version is
#484848. A 20% lighter version of the original color is
#59987F, and Hex
#003219 is the 20% darker color. If the color is saturated by 10%, you get
#23684C. If the color is desaturated by 10%, the color
#29624C is obtained.