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 1.6:1. Recommendation: change background to #797b00.
Selector: #c26 > div > div > section > div > ul > li:nth-child(1) > a
Kontext: <a class="nav-link active" data-toggle="tab" href="#today">Programm heute</a>