The hex color #5ce78c is a light color. The web-safe version is Hex
#66FF99. A complementary color is
#A31873. The grayscale version is
#9A9A9A. A 20% lighter version of the original color is
#8FFFBF, and Hex
#29B459 is the 20% darker color. If the color is saturated by 10%, you get
#56EF8B. If the color is desaturated by 10%, the color
#62DF8D is obtained.