Only view PDFs in Black and White

Also check that reading mode isn't on night mode

Hi Judf,

Sorry for the delay in response.

As you are unable to view PDF colors in Adobe Acrobat Reader DC, try updating the application to the latest patch released.

Check if that resolves the color issue. Refer this help doc Release Notes | Adobe Acrobat, Reader for information on the latest updates.

Also, try toggling the options provided under Document Colors Options in Preferences.

Launch the application and go to Acrobat Reader Preferences.

Then select Accessibility under the categories in Preference window and check the option provided on the right-hand under the headline Document Colors Options.

Check if that helps.

You may also try once to uninstalling and then re-installing the application.

Install cleaner tool https://labs.adobe.com/downloads/acrobatcleaner.html to remove the application from Mac.

Then restart the machine and re-install application from here Adobe - Adobe Acrobat Reader DC Distribution

Let us know if that helps.

If you still experience the issue, let us know.

Regards,

Meenakshi