Not sure when they added it, but you can get dark mode on it. The path for me: C:\Program Files(x86)\Microsoft SQL Server Management Studio 19\Common7\IDE the file you need to modify is ssms.pkgundef and the line has a comment above it that says //Remove Dark Theme
Just comment the line. Boom
Edit: I have a very new edition of ssms (some version of 19) so YMMV
Not sure when they added it, but you can get dark mode on it. The path for me:
C:\Program Files (x86)\Microsoft SQL Server Management Studio 19\Common7\IDEthe file you need to modify isssms.pkgundefand the line has a comment above it that says//Remove Dark ThemeJust comment the line. Boom
Edit: I have a very new edition of ssms (some version of 19) so YMMV