The old question? What green is What?

[Hawssie]

I have been noticing that the Medium green colors have been getting more popular and I have already decided to paint my 70 short bed one of these colors. I would like to stay with a stock color but after a lot of searching and reading I am never really certain what green is what. The 3 color codes I have narrowed down( I think?) are offered in 69 and 70 maybe more years too. The first is called Light green in 69 which is 533 or 503, the next 2 are in 1970 and are medium green 503 and medium blue green 529. I think one of these is metallic and one isnt? Can anyone point to a truck and say this is for sure what color it is? I added 4 pics of green trucks I like. Not totally sure they are factory colors but I think they are, but what number I can only guess. Any idea or do you have pics of another truck that you know the color code?