The hex color #02f81b is a light color. The web-safe version is Hex
#00FF33. A complementary color is
#FD07E4. The grayscale version is
#5C5C5C. A 20% lighter version of the original color is
#35FF4E, and Hex
#00C500 is the 20% darker color. If the color is saturated by 10%, you get
#00FF14. If the color is desaturated by 10%, the color
#0BE822 is obtained.