Reactive Yellow 37 is a monochlorotriazine (MCT) reactive dye known for its neutral-yellow shade and good lightfastness. It is an excellent component for creating stable and reproducible combination shades, particularly greens and olives. As a “cold brand” dye, it offers versatility in application methods. Its balance of a neutral hue and good durability makes it a valuable tool for dyers seeking to achieve precise and long-lasting colours.
