$(function() {		
    $(".fa-status-box").each(function() {
        var $this = $(this);
        var col = $this.css('color');
        var a = col.slice(4).split(',');
        var newAlpha = 0.3;
        var bgCol = 'rgba('+a[0]+','+parseInt(a[1])+','+parseInt(a[2])+','+newAlpha+')';
        $this.closest("tr").css("background-color", bgCol);
    });	
});