NMW orange

[LetsFNgo]

At some point in the past the NMW bars I have for my gasser have been at least 3 or 4 different colors. The final paint being some sort of house paint yellow. I believe mine were originally sold new in either black or red oxide primer.
However id like to paint them the correct Orange that NMW used on a lot of their products. Does anyone know of a spray paint that is either exact or “close enough” for being traction bars under a car?

Thanks.

Picture of the orange bars was stolen off an old for sale add on the forum from 12 years ago.