The hex color #68bf7c is a light color. The web-safe version is Hex
#66CC66. A complementary color is
#974083. The grayscale version is
#8C8C8C. A 20% lighter version of the original color is
#9BF2AF, and Hex
#358C49 is the 20% darker color. If the color is saturated by 10%, you get
#64C47A. If the color is desaturated by 10%, the color
#6CBA7E is obtained.