The hex color #157a6c is a dark color. The web-safe version is Hex
#006666. A complementary color is
#EA8593. The grayscale version is
#545454. A 20% lighter version of the original color is
#48AD9F, and Hex
#004739 is the 20% darker color. If the color is saturated by 10%, you get
#0F7E6E. If the color is desaturated by 10%, the color
#1B766A is obtained.