Finding a greenish patch in raw chicken is enough to make almost anyone pause. Poultry is something most home cooks handle carefully already, so an unexpected color under the surface naturally raises the question: is this still safe to cook, or should it go straight in the trash?
The answer depends on more than color. Some green-looking areas can come from natural changes in the meat, while other warning signs may point to spoilage or unsafe handling. Because raw poultry can carry harmful bacteria, it is worth slowing down before deciding what to do.
Why Chicken Can Look Green
One possible reason is bruising. Chickens can develop bruises from handling or physical stress before processing. As trapped blood in the tissue breaks down, the color can shift, much like a bruise on human skin changes from dark purple to yellow or green over time.
Another explanation is a condition called deep pectoral myopathy, also known as “green muscle disease.” It can occur in fast-growing poultry, especially larger broiler chickens and turkeys. The affected muscle may appear greenish to brown inside, even if the outside of the breast looked normal in the package.