Zu geringer Kontrast erschwert das Lesen von Texten deutlich.
Technische Details anzeigen Technische Details schliessen
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 2.77:1. Recommendation: change background to #39836e.
Selector: #banner-1 > div > a
Kontext: <a href="/de/probetag" class="btn btn-primary mx-auto align-self-center" tabindex="0">Infos & Anmeldung</a>