li{color:#7cad3e;}
h1{
    color: aqua;
}
body{Background-color: #236477;}
main {color: white;}
h2{color: #cfdfda;}
nav{color:#7cad3e;}
<li style="color: #7cad3e;">
<style>
<link href="https://fonts.cdnfonts.com/css/berold" rel="stylesheet">
</style>