Screen changed to ghost like color

Hi normajean0704,

Welcome to Apple Support Communities. We understand the screen of your iPad is displaying a different color. We'll be happy to help.

We suggest to see if you have an accessibility setting turned on, that might be causing the behavior you're experiencing. Here's a helpful article on how to review that: Use display and text size preferences on your iPhone, iPad, and iPod touch

Please let us know if that helps.

Kind regards.