Captions turn yellow after exporting

[Maya5E95]

I have been editing a video and I added closed captions. In premiere they look white but when i export the video, it suddenly looks yellow? I almost didnt notice, but my client sent it back to me, asking for it to be fixed. I don't know if you can see it in the photo, but it has splotches of yellow. Please help!!

[Stan Jones]

How are you viewing them? Are these burned in or embedded?

Stan

[Michael L at UNCP]

It looks like a possible resolution issue.

It could be that the fonts are small enough at the export resolution that the antialiasing or ghosting. the background may be bleeding into the font.

What is your

  Sequence Resolution:

  Export Resolution: