The hex color #43e4be is a light color. The web-safe version is Hex
#33CCCC. A complementary color is
#BC1B41. The grayscale version is
#A2A2A2. A 20% lighter version of the original color is
#76FFF1, and Hex
#10B18B is the 20% darker color. If the color is saturated by 10%, you get
#3AEBC1. If the color is desaturated by 10%, the color
#4CDDBB is obtained.