Almost invisible colors in dark mode syntax highlighting

In dark mode syntax highlighting some text colors are almost impossible to read. See for example the callable identifiers tuple and map here:


It is almost impossible to distinguish the dark color of the text from the grey background. Could you please fix the syntax highlighting color palette? In addition I think it would be much better to make the background color darker.


Live demo:

class do(partial):
    def __rmatmul__(self, iterables):
        self.results = tuple(map(self, iterables))

Agreed, this makes dark mode very difficult to use for me, specifically the color used for builtin functions (print is the most common one, in particular). In order to reliably see it, I end up having to select the text in question, assuming I even notice it at all (and think its just indentation, as has sometimes happened). Is there anyway to customize this?