Microscale HO scale Dulux Gold lettering

Hello. Could someone please tell me if there is a suitable mixture of paint to match the Microscale HO scale Dulux Gold lettering?

You will have to mx it yourself. From discussion on several of the PRR boards the Microscale color is incorrect but there is nothing better out there.

Is there a certain yellow I should start with before mixing?

Don’t know and have never tred to match it.