emacs/etc/themes/modus-operandi-theme.el

;;; modus-operandi-theme.el --- Accessible light theme (WCAG AAA) -*- lexical-binding:t -*-

;; Copyright (C) 2019-2021  Free Software Foundation, Inc.

;; Author: Protesilaos Stavrou <info@protesilaos.com>
;; URL: https://gitlab.com/protesilaos/modus-themes
;; Version: 1.5.0
;; Package-Requires: ((emacs "26.1"))
;; Keywords: faces, theme, accessibility

;; This file is part of GNU Emacs.

;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or (at
;; your option) any later version.
;;
;; This program is distributed in the hope that it will be useful, but
;; WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
;; General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with this program.  If not, see <https://www.gnu.org/licenses/>.

;;; Commentary:
;;
;; Modus Operandi is the light variant of the Modus themes (Modus
;; Vivendi is the dark one).  The themes are designed for color-contrast
;; accessibility.  More specifically:
;;
;;     1. Provide a consistent minimum contrast ratio between background
;;     and foreground values of 7:1 or higher.  This meets the highest
;;     such accessibility criterion per the guidelines of the Worldwide
;;     Web Consortium's Working Group on Accessibility (WCAG AAA
;;     standard).
;;
;;     2. Offer as close to full face coverage as possible.  The list is
;;     already quite long, with more additions to follow as part of the
;;     ongoing development process.
;;
;; For a complete view of the project, also refer to the following files
;; (should be distributed in the same repository/directory as the
;; current item):
;;
;; - modus-themes.el            (Main code shared between the themes)
;; - modus-vivendi-theme.el     (Dark theme)

;;; Code:



(eval-and-compile
  (unless (and (fboundp 'require-theme)
               load-file-name
               (equal (file-name-directory load-file-name)
                      (expand-file-name "themes/" data-directory))
               (require-theme 'modus-themes t))
    (require 'modus-themes)))

(deftheme modus-operandi
  "Accessible and customizable light theme (WCAG AAA standard).
Conforms with the highest legibility standard for color contrast
between background and foreground in any given piece of text,
which corresponds to a minimum contrast in relative luminance of
7:1.")

(modus-themes-theme modus-operandi)

(provide-theme 'modus-operandi)

;;; modus-operandi-theme.el ends here