What is the name of western comedy where good guy wears a white hat?

There isn't a specific name for a western comedy where the good guy wears a white hat. It's a common trope in westerns, not just comedies, that heroes wear white hats and villains wear black hats.

While not a specific genre name, you could describe such a film as a "classic western comedy" or a "light-hearted western" to emphasize its comedic elements.

Do you have a particular film in mind, or are you looking for a general term? If you have a specific film in mind, I might be able to provide more information.