Looks like someone changed the RPO tag so I dont know my actual paint code. My car is a 98 cavalier and the color is like a bluish-green. I tried a little bit of paint code 43U and it was too dark. I thought this was the code. Anyone have blue-ish green cavy that could see what their paint code is for me?

get your vin# and call a gm store they can tell you

1) check under the spare tire cover
2) call gm and give them the vin
3) paintscratch.com

According to this site below 43U is PRIMARY COLOR, EXTERIOR, SEAFOAM GREEN (91)
RPO Lookup

However on the bottom of the RPO (Service Parts Identification) Sticker, there will be text similar going across the sticker. Here is I have as an example below for my 98.

BC/CC U 8555 92G
Base Coat / Clear Coat --- Color Black --- Interior cloth color medium dark pewter.

I would say to use the link that ßãggéÐÇåv98 pointed out.

Bright aqua met is 43u, WA9796 has 5 different alernate colors, like light face dark sidetone dark face light side tone and more i just can't remember.
and then there is Dahlia blue met is 22u, WA337D with no alternate.
Also take into consideration fade, look in the door jam or under something that might not have any fade and see if the paint you have now matches there.