Select the shadow by clicking the "Text Effects" button in the WordArt Styles section. Black text with a white outline or white text with a black outline will be visible on any background.

I have a logo in PNG format with white text and a transparent background. The white text has been created to be placed on a black background, i.e. there are a few pixels around the text, gradually ...

Air Force officials are investigating allegations that a Black airman was passed for a promotion because of his appearance and race.