Eric,
Since Pea Green is not an official color, can you please verify what color (503-321, 503-319 or Flat Olive Drab, Field Green etc etc) it is you are referring to as "Pea Green".
Better yet, why not post up a pic of the Can Label?
Honestly, the term Pea Green has caused me a ton of confusion and I'm guilty of using the term myself.
The Defrost Shields are missing in your pic....