The following post contains criticism. If you are one of those homebrewers who cannot handle criticism, please skip this post.

Spoiler
Show
Looking over your work, I can't help but disagree somewhat with the color-to-role assignment of the breeds; they feel like you just sort of made a grab bag of abilities and assigned them a color at random.

Green in particular rubs me the wrong way, because unless I'm mistaken, pathfinder did -not- screw around with Green dragons being manipulative and sneaky; more Rogues than Fighters, if you catch my meaning.

I also somewhat dislike the way that the breeds are set up. By having one for each chromatic breed, you fall into the issue of people having preconceived notions of what each breed should do, which is probably why I have such an issue with Green in particular.

If you don't want to change the breeds, I recommend not referencing them by color as part of the description.