Zu geringer Kontrast erschwert das Lesen von Texten deutlich.
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Originalmeldung: This element has insufficient contrast at this conformance level. Expected a contrast ratio of at least 4.5:1, but text in this element has a contrast ratio of 2.83:1. Recommendation: change background to #3a853f.
Selector: #navigation > div > ul:nth-child(2) > li:nth-child(1) > a
Kontext: <a class="navigationButtons__link button" href="https://umweltinstitut.org/mitmach-aktionen/" title="Mitmachen"> Mitmachen ...</a>