This year I am growing three yellow varieties (yellow when ripe). First is Sunsugar. A cherry tomato and the best tasting tomato in the garden. Yumm, so sweet.
I grew Sungold for years but tried Sunsugar this year and it is even better than Sungold.
Then I am also growing Yellow Pear. Small tomatoes the size of cherry tomatoes. I didn't realize they would be so small. Don't like them as they taste bland to me and split from all the rain.
Last yellow is a regular sized tomato, one of my Wild Boar Varieties called Pork Chop. Tried one, was nice but had a taste of acid to me. Will not plant it again. I prefer the orange or pink or red ones they have. all stripped.