tag color on message list
Hi. With "Developer edition" and "Thunderbird Dark", colors of tags are not displayed correctly. I am on TT 53. Example on screenshot: red color is very light (salmon) and yellow is almost non visible. White and blue are ok. I am not a developer so I do not know what to do to change this ... Thanks!!

Those colors indeed look bad. On my computer (Win 10) it doesn't look like that:
This certainly won't win design awards, but I think the red is Ok on my screenshot and there is no olive-yellow (or it turns out as the dark orange, which I think in Ok too).
Judging from the scrollbar, you are using Windows 7 or higher too. Which exactly is it and are there any noteworthy modifications on your system (theme, ...)?
Well, i have win 10 CU, latest... Anyway, my concern was about the yellow which is completely dark...I can live with it... Well done anyway! :-)