How to set text color in submit button?

.button
{
    font-size: 13px;
    color:green;
}

<input type="submit" value="Fetch" class="button"/>

you try this:

<input type="submit" style="font-face: 'Comic Sans MS'; font-size: larger; color: teal; background-color: #FFFFC0; border: 3pt ridge lightgrey" value=" Send Me! ">