Window Crank Knob Color

I have a 68 Cougar with the 1Y (Light Nugget Gold) trim.

I am looking to replace the Window Crank Knobs (they aren’t original) and was wondering what color should they be?

NPD has a variety of colors and I would like to get it close.

Well the Ivy Gold window crank knobs are available and have been reproduced. I am not good at searching the NPD website but here is the knob:

Ivy Gold window knob