This hue is inspired by the teal scrubs worn by doctors, nurses, and medical staff. The shift from white coats to colors like teal and green gained momentum in the 1960s–70s, as surgeons found these tones reduced eye strain under bright lights and provided sharper contrast against blood during procedures. Earlier experiments with green scrubs dated back to the early 20th century, but widespread adoption followed mid-century research on visual fatigue. Today, teal has become one of the most common scrub colors, balancing professionalism with a calm, reassuring presence, and serving as an instantly recognizable symbol of healthcare.