Printing yellow gold 2N with J750 vivid

Hi everyone,

I am looking for the best color input in GrabCAD for pieces printed with a J750 and vivid color (with PureWhite and Black+).

Right now, I use the DM MYW006, but I would like to improve the rendering.

By the way, I use DM MYW019 for something that looks like Rosé gold 5N, if anyone is interested.

Thank you already for your feedbacks.