I have a 4th gen, how can I find out what is the color code? I was told (by a Nissan part dept rep) to look at the side of the door but I couldn't find it...

I always thought it was a sage mist green, but after I bought a touch-up paint from Canadian Tire I started to doubt it because the touch-up paint is darker...

 

There is a plate on the firewall under the hood.
Pebble Beige is CG2, or something like that.

 

http://www.courtesyparts.com/paint/maxima.html

 

Got it. Thanks!