Diet Mello Yello was a diet flavor variant of Mello Yello which was yellow-green in color,
History[]
Diet Mello Yello was released in an unknown year in the United States, it was later discontinued in 2010 and replaced with Mello Yello Zero, a low calorie version, unlike Diet Mello Yello which contained zero calories, and it is the difference between diet and zero sugar.