<!DOCTYPE html>
<meta charset="utf-8">
<title>CSS Color 4: Specifying LCH with lightness over 100</title>
<style>
    .ref { background-color: lch(100 150 20); width: 100px; height: 200px}
</style>

<body>
    <p>Test passes if you see a single color.</p>
    <div class="ref"></div>
    <div class="test"></div>
</body>
