RainCityChick on "[Theme: Twenty Thirteen] Change Color of Footer to Match header image"

I was able to change the header image, but now need to change the footer color. There's no option to do so in appearance, so I assume I need to change something in the CSS under Appearance-->Editor

I'm a relative newbie at editing CSS, so please be very specific.

I do know the color I need it to be is #47ad54 and I'd prefer the type to be either #000000 or #191919.

Thanks!