In some golf, the par of a hole can change depending of the color of the tee.
what is the purpose of all the tee colors
You can select the color of tees being played in the round setting when you start a round.
I will ask about the issue of par changing with tee colors, there may already be a way to work around this.
Since tee color also determines the slope/handicap it would be great to be able to select tees played at the start of a round.