I would say that you REALLY need to do some practice and testing using the camera's white balance feature. WHite Balance is probably THE most-critical separator of good straight out of camera JPEGs, after the right exposure. OTOH, some people feel that White Balance is even a bit more important than exposure! So, with the importance of WB established, let me say this: I think you need to try doing some white balances by pre-setting the camera's white balance control, using a white towel, or a gray towel, or when working in the shade, off of a very,very,very,very pale, powder-blue Oxford shirt. And no, I am NOT kidding you. A very,very pale, old, faded, powder-blue,m button-front OXford shirt, as a white balance target.
If you don't want to work with pre-set WB's off of targets, like white towels, or gray towels, or the aforementioned powder blue shirt, you need to try some different white balance settings, to determine what looks "good". None of these look "good" in terms of WB. I don't say that to try and hurt your feelings; when you get the WB "right" and are shooting JPEG, the pictures can look AWESOME. Seriously.
Try setting one of the custom WB pre-sets by shooting a white towel in late-afternoon shaded light, about 2-3 hours before sunset, and save that as Custom WB Pre-Set #1.