The hex color #3cc2a8 is a light color. The web-safe version is Hex
#33CC99. A complementary color is
#C33D57. The grayscale version is
#8D8D8D. A 20% lighter version of the original color is
#6FF5DB, and Hex
#098F75 is the 20% darker color. If the color is saturated by 10%, you get
#34C7AB. If the color is desaturated by 10%, the color
#44BDA5 is obtained.