Fillable text is darker in forms- Help

Hi!

I am creating a fillable form for my boss to be able to fake authentic emails. The goal is for her to fill in a few specifics and re-pdf then send to clients.

The problem I am having is that right now, when she will fill out the specifics, that text seems to be darker than the rest of the document.

In fact, the entire template of the email is lighter...So i think the problem is not the fillable sections, but the template itself.

Does anyone know how to fix this? Thanks in advance!