From Illia Ostapyshyn to ~protesilaos/modus-themes
> Vterm does the same, by virtue of inheriting from term.el vterm-mode is currently lacking the possibility to specify different colors for for background and foreground purposes, since it uses :background attribute of its faces for "bright" ANSI color indices (8-15) and :foreground is used for "normal" ANSI colors (0-7). I have just submitted a PR [1] to vterm to add this functionality as it has been bugging me for a long time and modus-themes now have the mechanism to customize it. [1] https://github.com/akermu/emacs-libvterm/pull/685