The hex color #6fc80c is a light color. The web-safe version is Hex
#66CC00. A complementary color is
#9037F3. The grayscale version is
#6C6C6C. A 20% lighter version of the original color is
#A2FB3F, and Hex
#3C9500 is the 20% darker color. If the color is saturated by 10%, you get
#6FD102. If the color is desaturated by 10%, the color
#6FBF16 is obtained.