Font color

I've found how to switch from day mode to night mode, but night mode is still extremely difficult to look at. It's hard on the eyes. 

The background is all black, which is great. But the text is as white as white can be. 

Being able to edit the font style and text, at least in a much more clear way if this is already possible somehow, would be much easier on the eyes. 

Staring at screens all day is awful for the health of your eyes, especially with bright monitors and artificial lighting (particularly fluorescent lighting). 

In my particular case, I'd want user font to appear a dark-ish green. Similar to the way my Linux distro is configured. Obviously this isn't perfect for everyone, which is why a variety of options is essential. And I do mean essential. This type of configuration will draw in more users, who, likely don't understand why, but do understand that what they're reading is more comfortable on their eyes. As opposed to a strain on their eyes.