My Son: Future Oompa-Lumpa?

I read recently about a condition called, "carotenemia," which is a condition in which a child's skin starts to take on a yellow/orange tone. This is due to feeding your child too many yellow and orange foods. (I'm not making this up!) Since then, I've been in a panic, because I've been VERY aware that the majority of foods which Buhba eats are yellow or orange (mostly the latter). Blame it on my choice of colors, or the lack of baby foods that appear in colors other than yellow or orange; but most of the time, Buhba's diet consists of yams/sweet potatoes, peaches, carrots, squash, mangos, pears, apple sauce, and other items in this pigment family. I've been trying very hard to expand our options, but seriously, other than green beans and peas, what options do I have? I'm open for suggestions - and soon, because I'm concerned that one morning, I'm going to wake up to an Ooompa-Lumpa, singing witty little songs about chocolate factories, instead of my sweet little boy! :)