Science and philosophy explain why a color is objectively real, even when people see the same shade differently.

Browse 72,700+ yellow party background stock illustrations and vector graphics available royalty-free, or search for yellow background to find more great stock images and vector art. Gold confetti.

This is most common if you ejaculate shortly after you pee. Yellow semen can be caused by a prostate infection. This can happen when bacteria from your urinary tract gets into your prostate gland.