The hex color #01de4f is a light color. The web-safe version is Hex
#00CC66. A complementary color is
#FE21B0. The grayscale version is
#656565. A 20% lighter version of the original color is
#34FF82, and Hex
#00AB1C is the 20% darker color. If the color is saturated by 10%, you get
#00EA4D. If the color is desaturated by 10%, the color
#0BD251 is obtained.