White text on a light green background for tabs?
Not exactly easy to read, not accessible. That gradient looks weird when viewing the code, or more accurately, doesn't even look like a gradient because there's only one color defined. I think it looks much better with background set to, for example,
#407C3C; I would also say the border on vector tabs could even be left intact. --AttemptToCallNil (talk) 15:46, 5 September 2018 (UTC)