The hex color #01c399 is a light color. The web-safe version is Hex
#00CC99. A complementary color is
#FE3C66. The grayscale version is
#747474. A 20% lighter version of the original color is
#34F6CC, and Hex
#009066 is the 20% darker color. If the color is saturated by 10%, you get
#00CB9D. If the color is desaturated by 10%, the color
#0DBB95 is obtained.