The hex color #75ff6c is a light color. The web-safe version is Hex
#66FF66. A complementary color is
#8A0093. The grayscale version is
#A0A0A0. A 20% lighter version of the original color is
#A8FF9F, and Hex
#42CC39 is the 20% darker color. If the color is saturated by 10%, you get
#71FF67. If the color is desaturated by 10%, the color
#79F671 is obtained.