Recently there was a post on FCBO regarding the correct color of turquoise paint. I ordered some from Mancini, who I consider a very top notch Mopar company. Then I compared that color to big block valve covers I have that I now are factory original and never repainted. My conclusion is that were at least two and maybe three different turquoise factory paint colors!
So when I bought hemi orange paint, I got what you have! Hard to prove what is right or wrong after 50 plus years!