The hex color #02d30e is a dark color. The web-safe version is Hex
#00CC00. A complementary color is
#FD2CF1. The grayscale version is
#4C4C4C. A 20% lighter version of the original color is
#35FF41, and Hex
#00A000 is the 20% darker color. If the color is saturated by 10%, you get
#00E108. If the color is desaturated by 10%, the color
#09C514 is obtained.