The hex color #0c715d is a dark color. The web-safe version is Hex
#006666. A complementary color is
#F38EA2. The grayscale version is
#494949. A 20% lighter version of the original color is
#3FA490, and Hex
#003E2A is the 20% darker color. If the color is saturated by 10%, you get
#06755F. If the color is desaturated by 10%, the color
#126D5B is obtained.