Getting the right color for Cat engine

[kenb]

I know Caterpillar engines are supposed to be yellow, but they're not really yellow if you know what I mean. Kind of like a mustard yellow. Would someone know what color paint to use to get the most realistic look. Or maybe a formula to mix up a batch. Thanks in advance. Ken

[roadhawg]

If you have a Tractor Supply store nearby, they carry spray cans of Caterpillar yellow.

[kenb]

Thanks, got a Tractor supply not far from me. That's where I'll be heading. Ken