You planted them very late and so your tomatoes are late. Sometimes the heat in summer affects the color. It would be good to change your garden web page to show your zone and state. Have you had a frost yet? If your tomato plant is still growing pick the fruit when you see a little pink or orange and ripen them in the house. Since I don't know where you live I have to guess. It was cold here at night mid Oct. so I picked my biggest green tomatoes and they are ripening in my basement. These tomatoes are tasting better then the ones that had been ripening outside because of the rain and cold.

A Chinese woman.... Oh, geez....

Maybe you planted an orange variety ?