i'm pretty sure he's refering to blackjack when he says "your not the perfect hand But I dont hit on nineteen" meaning the person he's refering to isn't perfect but pretty close, so why risk loosing it all just to get to perfect. and another kind of green doesn't refer to jelousy, it refers to the grass is greener on the other side. if you'll notice, he says " i don't need another kind of green to know i'm on the right side with you" meaning he doesn't need to see what else is better to know he's got something good.
i'm pretty sure he's refering to blackjack when he says "your not the perfect hand But I dont hit on nineteen" meaning the person he's refering to isn't perfect but pretty close, so why risk loosing it all just to get to perfect. and another kind of green doesn't refer to jelousy, it refers to the grass is greener on the other side. if you'll notice, he says " i don't need another kind of green to know i'm on the right side with you" meaning he doesn't need to see what else is better to know he's got something good.
and the lyrics are wrong up there by the way.