roe,
<!DOCTYPE HTML>
<html>
<head>
<title>Untitled</title>
<meta charset="utf-8">
<style type="text/css">
.red {
color: #FF0000;
}
</style>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script>
$(function(){
var box = $(":checkbox"),arr = ["68","69","73"];
box.change(function() {
$(this).parent().toggleClass("red", this.checked && $.inArray(this.value, arr) != -1);
});
});
</script>
</head>
<body>
<form action="http://">
<label><input name="" type="checkbox" value="68">68</label>
<label><input name="" type="checkbox" value="69">69</label>
<label><input name="" type="checkbox" value="70">70</label>
</form>
</body>
</html>