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Use when targeting WCAG AAA (highest accessibility tier). Covers what AAA requires beyond AA, the trade-offs, and when AAA is worth pursuing.
默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。
决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
直接命令不会经过审查 Prompt；运行前请先检查来源。
npx skills add https://github.com/x3allamerican/design-skills-fleetsafety --skill accessibility-wcag-aaa命令会保持在同一行。复制前请横向滚动并检查完整内容。
想先保存到本地？可下载 SkillsMP 当前能够提供的文件。
Use when designing 404 pages and the broader empty-state pattern library. Covers tone, illustration, search recovery, and the difference between 'no data yet' and 'this URL doesn't exist'.
Use when designing A/B tests. Covers hypothesis-driven testing, sample-size calculation, the test-design template, and the cultural rituals that make testing productive.
Use when shipping any user-facing UI. Covers the non-negotiable accessibility baseline: contrast, focus states, semantic HTML, keyboard navigation, screen-reader support, motion preferences. The minimum to avoid embarrassment and ADA risk.
基于 SOC 职业分类
正在显示 SKILL.md
| name | accessibility-wcag-aaa |
| description | Use when targeting WCAG AAA (highest accessibility tier). Covers what AAA requires beyond AA, the trade-offs, and when AAA is worth pursuing. |
WCAG AAA is the highest standard. Not legally required in most jurisdictions; signals high-quality + inclusive design.
Contrast: 7:1 for body text (vs 4.5:1 AA). 4.5:1 for large text (vs 3:1). Plus enhanced requirements for sign language, audio descriptions, etc.
Government, healthcare, public services. Premium B2B SaaS for prestige. Not always achievable for all content.
Higher contrast restricts color palette. Sign-language requirement adds production cost. Audio descriptions add to video production.
Start with AA. Audit AAA gaps. Plan remediation per surface.
Claiming AAA without auditing every page. Sign-language requirement ignored. Audio descriptions skipped on video content.
Applied across the X3 Compass design system.