JSFiddle - React, Tailwind, and code Playground

HTML

<h1>Hello there!</h1>

CSS

h1 {
  background-color: #565656;
  color: transparent;
  text-shadow: 0px 2px 3px rgba(255,255,255,0.5);
  -webkit-background-clip: text;
     -moz-background-clip: text;
          background-clip: text;
}