The hex color #43f6b5 is a light color. The web-safe version is Hex
#33FFCC. A complementary color is
#BC094A. The grayscale version is
#A5A5A5. A 20% lighter version of the original color is
#76FFE8, and Hex
#10C382 is the 20% darker color. If the color is saturated by 10%, you get
#39FEB7. If the color is desaturated by 10%, the color
#4DEEB3 is obtained.