The hex color #01e66b is a light color. The web-safe version is Hex
#00FF66. A complementary color is
#FE1994. The grayscale version is
#717171. A 20% lighter version of the original color is
#34FF9E, and Hex
#00B338 is the 20% darker color. If the color is saturated by 10%, you get
#00F26A. If the color is desaturated by 10%, the color
#0CDA6C is obtained.