I mix 5 parts PC Jade with 2 parts LT gray this tones down the green a bit. Different paints may mix differently so I'd just experiment.
HF1
My "guess" would be NYC Jade Green, if it's not exact it has to be mighty close.....
Mark
What is a good model paint match for UP MOW green that they have on their ballast hoppers?
Thanks,
John O.