The hex color #74fc8f is a light color. The web-safe version is Hex
#66FF99. A complementary color is
#8B0370. The grayscale version is
#AAAAAA. A 20% lighter version of the original color is
#A7FFC2, and Hex
#41C95C is the 20% darker color. If the color is saturated by 10%, you get
#6FFF8C. If the color is desaturated by 10%, the color
#79F492 is obtained.