You can change the forum colors. I have mine set to a black and green. It's not as nice as what it used to be, but it's a heck of a lot easier on my eyes.
To change it do this:
Log in to your TF account. Look for "Settings" at top of the screen. Look on the left side under the "My Account" heading and select "General Settings". Scroll down to the "Miscellaneous Option" heading, look for "Forum Skin" and select Dark Green SEO. That changes it to black and green. It's not great, it's better in my opinion. Hopefully we will have a better one soon .
(I tried to PM you, but your inbox is full Z )
Crystal
You could also scroll down to the bottom of the page and in the bottom left corner there is a box where you can choose from the three options.