Should my kitchen light fixture match the knobs on my cabinets?

Hey Debbie, I don't think they have to match perfectly to compliment each other nicely. For example, not picking out tin lights if you have crystal knobs. If you pick out two of similar styles, I bet they would look great!

If you knobs are of the metal variety then matching your light fixtures to them just coordinates everything but you don't have to. You can get knobs that have nothing to do with the color of your light fixtures or you can find metal knobs that incorporate a few different color metals so that you might feel more coordinated.

No only I would math all Rome o all gold though

Always handy to have light over the sink. A must over the table for nighttime use. Cabinet and drawer knobs should be of the same color and style.