The hex color #8ef79c is a light color. The web-safe version is Hex
#99FF99. A complementary color is
#710863. The grayscale version is
#B6B6B6. A 20% lighter version of the original color is
#C1FFCF, and Hex
#5BC469 is the 20% darker color. If the color is saturated by 10%, you get
#8AFE99. If the color is desaturated by 10%, the color
#92F09F is obtained.