The color of money

So here are two pictures: one that I pulled off of another thread, and then one of my car (69 notchback) in my shop. Mine is the hardtop- the one that needs painting. I think these are the same color- I have read that it is called Olive Green. What is the code? Is it F3- that looks much different to me on the chart. And when I go to a paint shop, what do I tell them so that I get the original color, not some interpretation of it? Thanks

in shop front.jpg

green%20vert.jpg