I would go with lighter colors for the coffee table and end table since you have a lot of dark furniture already. Adding more dark furniture will make your living room even darker. Is your new sofa dark brown or black? I can't tell in the photo. Depending on what color your sofa is, I would suggest a light gray for the tables if you have a black sofa; cream or a pale yellow if you have a dark brown sofa. You could go with a nice dark color for the top section of each if you want.

I still suggest a light grey or even a creamy white for the coffee table and end table. For the tops, I would paint them black!

If you want to use pecan for the top, may I suggest vanilla instead for the bottom? It will work so much better with gray. My living room is painted a medium gray and my accent colors are creams, black, and burgundy.