Text unreadable on reddit

[JarrahCook]

Already looked at the Wiki?

Yes

Describe the Issue

Text on reddit is unreadable. Works fine on my main firefox install but not dev edition (slightly different install, but no real changes between the reddit userstyles). Tried to figure it out myself but couldn't. Changing color scheme or theme changes nothing. Installing Dark Reader fixes it (reddit is readable now), but destroys the rest of the styling (colors, hovers, etc). This is not the difference between normal and dev edition.

Expected Behavior

I expected the text color to have high enough contrast to be usable.

Platform/Desktop

Windows

Web Browser

Firefox Dev Edition

If Other Browser was selected, specify here:

No response

Is your browser updated to the latest version?

Yes

Picture/Video of the Issue

[JarrahCook]

Also if it helps I think the text color is #333D42.

[soulhotel]

Both Me, and Reddit dev's, haven't made any changes to Reddit's styling since I made this theme for the website. But this looks a third party is involved. Any other extensions that effects web pages in anyway?

[soulhotel]

Also, seemed fine for me on Windows, I used dev and default edition two days ago there.

[JarrahCook]

I disabled all extensions and that didn't fix it, so IDK.