change bg color for out of stock warning

Hi guys,
I'm trying to find where can i change the background color of the out of stock message.
Part of my configuration for pre-orders, I've disabled the ability to add out of stock items to cart. Therefore the only items that can be added are those with "pre-order" stock status set on them.

Because of that i changed the out of stock warning message to something relate to pre-orders as seen here:


But the red color is quite intimidating and i want to change it to the 'success' or 'attention' color.
I don't wanna change the color of all warning messages, since i still have some that needs to be red (like quantity limit)

I want to change the out-of-stock message group from warning to success. Where do i do that?

Thanks.

Please start with version.

Pink is not intimidating. Pink should work equally well for pre-orders and quantity limits, if you expect need to warn customers who didn't read. Try changing pink to orange or yellow -- which work well on highway signs without causing panic.

OC 1.5.5.1, sorry that i didn't point that out.

Yellow is the color for the 'attention' group which is fine by me, i just want the warnings to stay red, but change the OOS message to either 'success' (green) or 'attention' (yellow) groups, which are both fine by me.

In its instance change that term -- to success or attention. Green would probably be taken to mean all is okay, yellow would probably be taken to mean read it. Isn't red, it's pink.

Thx for the help butte.
Any chance you can point me to a more specific file and text i should be looking for?

I'm having trouble finding which function actually associates it to the box type..

In your .css stylesheet(s). Find the terms alert, warn, and success, to see how they are laid out and how they work.