JSFiddle - React, Tailwind, and code Playground

HTML

<span class="gr">test1</span><span class="or">test2</span><br>

CSS

.gr {
    color: #ffffff;
    background: #00ff00;
    border-radius: 8px 0 0 15px;
}

.or {
    color: #00ff00;
    background: #ffa500;
    border-radius: 0 15px 8px 0;
}