The hex color #3cd67c is a light color. The web-safe version is Hex
#33CC66. A complementary color is
#C32983. The grayscale version is
#858585. A 20% lighter version of the original color is
#6FFFAF, and Hex
#09A349 is the 20% darker color. If the color is saturated by 10%, you get
#35DE7B. If the color is desaturated by 10%, the color
#43CE7D is obtained.