Great Northern Orange

Looking for some help with the paint reference number for the GN Orange. Thanks for your help!

I am not certain what you are asking. If you are looking for the GNRHS
reference sheet on GN paint, it is #28, but the ones with the paint chips
are long out of print. I am a GN modeler myself, and what I have been
happy with is Floquil BNSF Heritage Orange. It is very close. Other
brands that are good is Modelflex. Pollyscale also makes GN orange.
It, to, is close. Duane Buck, GNRHS President, and master GN modeler
uses Accupaint, but he mixes his own colors. Hope this is at least
a little helpful.