Can there be a situation of two competing teams wearing same colors? Now what can physics be doing here. It can only be possible when light colors interact with pigments... This school science animation is very helpful in understanding the concept.
Colors of a football team look different
in daylight and white light
The colors will look same in a neon
or yellow light
Details of the animation/ movie /software
If two teams wearing yellow
and white jerseys, both of them will look in yellow color
Because the white jersey reflects the yellow light and appears
yellow in color. The yellow jersey reflects yellow light.So
the jersey will remain yellow
If you are still unclear about the concepts, please refer
the animation below.