The hex color #59c38c is a light color. The web-safe version is Hex
#66CC99. A complementary color is
#A63C73. The grayscale version is
#8D8D8D. A 20% lighter version of the original color is
#8CF6BF, and Hex
#269059 is the 20% darker color. If the color is saturated by 10%, you get
#54C88C. If the color is desaturated by 10%, the color
#5EBE8C is obtained.