The hex color #0ef93b is a light color. The web-safe version is Hex
#00FF33. A complementary color is
#F106C4. The grayscale version is
#6B6B6B. A 20% lighter version of the original color is
#41FF6E, and Hex
#00C608 is the 20% darker color. If the color is saturated by 10%, you get
#05FF36. If the color is desaturated by 10%, the color
#17EB40 is obtained.