Hey Mike......I don't want to come across as rude, but Peppermint would be red & white....I think you mean Spearmint if you are talking about a minty green color. Are these frogs ones you produced?
They are samurai japan frogs. Yusuke imported a group of these a month or so ago and I bought half of them. They are patternless as adults and change the pattern to any morph line they are crossed with.