Night

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512pt"
    height="512pt"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="0"
        x2="512"
        y1="-14702"
        y2="-14702"
        gradientTransform="matrix(1 0 0 -1 0 -14446)"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#00f38d" />
        <stop offset="1" stop-color="#009eff" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="M512 256c0 141.387-114.613 256-256 256S0 397.387 0 256 114.613 0 256 0s256 114.613 256 256zm0 0"
    />
    <path
        fill="#fff"
        d="M427.059 182.184c-20.012-49.5-58.114-88.25-107.286-109.106-38.449-16.308-81.824-20.332-122.132-11.32l-7.524 1.683-9.176 21.63 23.91 10.144c50.645 21.48 83.212 70.496 82.965 124.875-.078 17.59-3.75 35.062-10.91 51.933-29.02 68.336-108.562 100.204-177.312 71.043L75.695 332.93 66.5 354.559l4.04 6.59c21.608 35.269 54.632 63.652 92.983 79.921 25.418 10.782 51.836 15.883 77.856 15.883 77.875 0 152.062-45.742 184.351-121.789 20.872-49.148 21.344-103.476 1.329-152.98zm-28.942 141.254C361.5 409.671 261.516 450.05 175.238 413.448c-18.035-7.648-34.683-18.437-49.07-31.62 29.504 4.866 59.805 1.655 88.137-9.677 40.914-16.363 72.953-47.757 90.215-88.406 8.726-20.555 13.203-41.93 13.296-63.523.239-53.082-25.03-101.961-66.671-132.864 19.472 1.184 38.832 5.664 56.914 13.336 41.793 17.727 74.18 50.66 91.187 92.73 17.008 42.071 16.61 88.247-1.129 130.012zm0 0"
    />
</svg>