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 2.72:1. Recommendation: change background to #657981.
Selector: #n_46 > a
Kontext: <a href="/" title="Grundwasser-Zentrum" class="active">Grundwasser-Zentrum</a>