JSFiddle - React, Tailwind, and code Playground

HTML

<svg id="generate" version="1.1" xmlns="http://www.w3.org/2000/svg"
    width="500px" height="120px" viewBox="0 0 200 120" preserveAspectRatio="none">
        <g id="chart"></g>
</svg>

JavaScript

function deg2rad(deg) {
        return deg * Math.PI / 180;
    }

    function annularSector(centerX, centerY, startAngle, endAngle, innerRadius, outerRadius) {
        startAngle = deg2rad(startAngle + 180);
        endAngle = deg2rad(endAngle + 180);

        var p = [
                [centerX + innerRadius * Math.cos(startAngle),  centerY + innerRadius * Math.sin(startAngle)]
            , [centerX + outerRadius * Math.cos(startAngle),    centerY + outerRadius * Math.sin(startAngle)]
            , [centerX + outerRadius * Math.cos(endAngle),      centerY + outerRadius * Math.sin(endAngle)]
            , [centerX + innerRadius * Math.cos(endAngle),      centerY + innerRadius * Math.sin(endAngle)]
            ];

        var angleDiff = endAngle - startAngle
            , largeArc = (angleDiff % (Math.PI * 2)) > Math.PI ? 1 : 0;

        var commands = [];

        commands.push("M" + p[0].join());
        commands.push("L" + p[1].join());
        commands.push("A" + [outerRadius, outerRadius].join() + " 0 " + largeArc + " 1 " + p[2].join());
        commands.push("L" + p[3].join());
        commands.push("A" + [innerRadius, innerRadius].join() + " 0 " + largeArc + " 0 " + p[0].join());
        commands.push("z");

        return commands.join(" ");
    }

    function create(type, attr, parent) {
        var element = document.createElementNS("http://www.w3.org/2000/svg", type);
        if (attr) for (var name in attr) element.setAttribute(name, attr[name]);
        if (parent) parent.appendChild(element);
        return element;
    }
    var svg = document.querySelector("svg#generate g#chart");
    create("path", {
        fill: "#FF0000",
        d: annularSector(80, 80, 0, 180, 0, 80)
    }, svg);


    create("path", {
        fill: "#00FF00",
        d: annularSector(80, 80, 0, 20, 0, 80)
    }, svg);