Highlighting text in dark mode is near impossible to see

Any chance we could get the highlighting text colour a bit brighter?
At the moment it's a dark blue and near impossible to see on the dark mode background, even on the brightest screen setting.

https://user-images.githubusercontent.com/95468948/178942760-38fb91d9-3efa-47fc-9b15-c25b03b93a2a.mov

Here's an example from GitHub with an even darker background.