<!DOCTYPE html>
<meta charset="utf-8">
<title>Moss green (medium chroma) square reference</title>
<style>
    .test { background-color: rgb(44.8436% 53.537% 28.8112%); width: 12em; height: 12em;}
</style>
<body>
    <p>Test passes if you see a moss green square, and no red.</p>
    <div class="test"></div>
</body>