<div class="radioButton">
<input type="radio" id="color" value="1">
<label for="color">
</div>
$(".radioButton").on("click", function () {
let v = $(this).children("input").val();
});
<div class="radioButton">
<input type="radio" id="color" value="1">
<label for="color">
</div>
$(".radioButton").on("click", function () {
let v = $(this).children("input").val();
});