JSFiddle - React, Tailwind, and code Playground
HTML
<div id="gradient">
</div>
CSS
#gradient {
width: 100%;
height: 200px;
background-image: -webkit-linear-gradient( 135deg, #D7EFE7, transparent 45% ),
-webkit-linear-gradient( -45deg, #F7EF8F, transparent 45% );
background-image: linear-gradient( 135deg, #D7EFE7, transparent 45% ),
linear-gradient( -45deg, #F7EF8F, transparent 45% );
}