I understand you are getting yellow hue on the main screen (bulit-in LCD) of the laptop.
This may sound like you have a hardware problem with LCD screen of the laptop because you are saying it looks great, this has to be handled by your computer manufacturer if indeed the screen has some issues.
If you like to change monitor position to default secondary monitor. See below for more information:
Actually I am getting the yellow hue on the external monitor, not the built in display.
Even though the external display is set as the default I need to switch it to the built in, then back to the external to get the proper colors. Once I switch it back to "Digital Display" everything looks good.