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Emacs Themes

dark

Ef Bio Theme

Colorful and legible themes (bio variant)

View Source on GitHub

Screenshots generated on: February 14, 2026

c++-mode

Ef Bio Theme in c++-mode

css-mode

Ef Bio Theme in css-mode

dired

Ef Bio Theme in dired

emacs-lisp-mode

Ef Bio Theme in emacs-lisp-mode

eshell

Ef Bio Theme in eshell

fundamental-mode/selection

Ef Bio Theme in fundamental-mode

html-mode

Ef Bio Theme in html-mode

javascript-mode

Ef Bio Theme in javascript-mode

org-mode

Ef Bio Theme in org-mode

python-mode

Ef Bio Theme in python-mode

sh-mode

Ef Bio Theme in sh-mode

sql-mode

Ef Bio Theme in sql-mode

term

Ef Bio Theme in term

text-mode

Ef Bio Theme in text-mode