I suspect the 'common yellow color" you refer to isn't FR4 but a paper laminate type. FR4 naturally is like the board in the photographs.
Ask for FR4, quoting the thickness (looks like 1.6mm) with gold plating, no solder mask and black silk-screen print. There are many companies that will do it for you quickly and cheaply. Make sure they can accept the artwork in the format you use, most will accept Gerber but quite a few will also accept Kicad, Eagle etc. as well.
Brian.