Hmmmmm...
Time to do some Google-fu! 
Here I will save you the trouble.

I find the Americas and most of the world in general are more suited to greens. Also think about looking into a hole in the brush. Generally it is dark with splashes of light colors visible as light seeps in. So a darker or OD type base color with overlaid lighter colors. In reality the old school tiger camo does extremely well here in Hawaii especially if the color or camo is very "worn in" so to speak. Actually most camo gets better as it gets "broken in" as opposed to factory fresh.
I do like rattle can camo jobs, as they do "wear in" well and are easy to apply and simple to touch up as needed. Also very cost effective. Without a doubt my favorite way to apply a camo finish. Here is a quick example of a tiger camo job I did on an 870 resto project.
This Wingmaster had gotten damp from a leak where it was stored and the owner didn't know until it got to this point.

After I did the metal work, I laid down the base colors with OD

Next I lay down some black

Then overlay colors in an attempt to create a "shadow" type of effect. This would still be on the darker side as in a lush jungle environment, however it can be lightened up that blends well in deserts like Arizona where there still is a lot of greenery.

Up close shows how I hit this with a matte finish coat that deepens the colors. This is more showy and I wouldn't do this on a pure "field" rifle.

Same concept with this Remington, however the pattern was lightened up and not hit with a matte finish coat. It spent some time in AZ an NM and blended much better than an FDE based camo job.
