Unverified50% confidenceFactExact time
WCAG 由 W3C 制定，AA 级要求普通文本对比度不低于4.5:1，AAA 级要求不低于7:1
1
Sources
50%
Confidence
Long-term
Relevance
7/13/2026
First Seen
Sources
Gemini代码高亮主题更新：配色变化引发开发者热议
redditr/GoogleGeminiAI7/12/2026
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