Modal Window with Tab Menu font sizes (Prominence)

[![enter image description here][1]][1]

I'm currently developing a UI, and I'm just wondering if it is acceptable in terms of prominence or in general.

If the font size of the modal title and its content is the same size "larger" compare to the tab menu labels which is smaller.

Correct me if I'm wrong, if the modal title should be the largest, followed by the tab menu labels to emphasize prominence.