Gauge needle color question for a 1969 Coronet

[themechanic]

I'm restoring my dash in a 1969 Coronet standard (non rally) dash. What color should the needles be painted? I've read they are supposed to be fluorescent orange or orange and 10% red.

Thanks in advance.

 

[Propwash]

Testor's Model Masters Fluorescent Red #4703

 

[tallhair]

Testor's Model Masters Fluorescent Red #4703

what years/models would that be correct for prop? all 68-70 b bodies?