where can I buy paint?

I plan on repainting my ex next summer I dont really want to stay with the factory green color i have just want a basic hunter green , where could i buy paint for this and what all am i gonna need like how much paint, primer, any thing like harners or clear coat and things, I dont want it to look like a show truck just want to save money and do it myself .

 

[MONMIX]

Yellow pages under paint supply could be one start.
Call a few local body shops and ask who their supplier is

 

[transmissionguy]

thanks I will do that , this will be my first time painting a whole car so im not expecting something grand just dont want rust on my truck anymore and want it to look decent.