Amoeba

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="256"
        x2="256"
        y1="512"
        y2="0"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#00b59c" />
        <stop offset="1" stop-color="#9cffac" />
    </linearGradient>
    <linearGradient
        id="b"
        x1="261.001"
        x2="261.001"
        y1="381"
        y2="181"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#c3ffe8" />
        <stop offset=".997" stop-color="#f0fff4" />
    </linearGradient>
    <path
        fill="url(#a)"
        d="m454.699 299.983 39.177 27.432c19.223 13.46 23.894 39.954 10.434 59.177-13.46 19.223-39.954 23.894-59.176 10.435l-7.995-5.598c-21.062-14.748-49.657-12.321-67.932 5.765l-1.786 1.767a53.2 53.2 0 0 0-12.57 56.007c8.026 22.051-3.344 46.433-25.395 54.459-22.051 8.026-46.434-3.344-54.46-25.395a80.584 80.584 0 0 0-51.103-49.169l-24.299-7.797a80.585 80.585 0 0 0-81.603 19.749l-27.323 27.323c-20.741 20.741-54.37 20.742-75.112 0-20.742-20.741-20.742-54.37 0-75.112l43.834-43.834a114.25 114.25 0 0 0 0-161.575L45.376 179.6c-16.593-16.593-16.593-43.496 0-60.089 16.593-16.593 43.496-16.593 60.089 0l.688.688c19.806 19.806 50.324 24.126 74.85 10.595a62.888 62.888 0 0 0 32.509-55.065V42.49c0-23.466 19.023-42.49 42.49-42.49 23.466 0 42.49 19.023 42.49 42.49v45.84a36.96 36.96 0 0 0 63.092 26.133l34.332-34.332c16.593-16.593 43.496-16.593 60.089 0 16.593 16.593 16.593 43.496 0 60.089l-14.053 14.054a95.47 95.47 0 0 0 12.747 145.709z"
    />
    <path
        fill="url(#b)"
        d="M196.001 271c-24.813 0-45-20.187-45-45s20.187-45 45-45 45 20.187 45 45-20.187 45-45 45zm5 45c0-8.284-6.716-15-15-15s-15 6.716-15 15c0 8.271-6.729 15-15 15-8.284 0-15 6.716-15 15s6.716 15 15 15c24.813 0 45-20.187 45-45zm180 10c0-8.284-6.716-15-15-15-8.271 0-15-6.729-15-15 0-8.284-6.716-15-15-15s-15 6.716-15 15c0 24.813 20.187 45 45 45 8.284 0 15-6.715 15-15zM336 181c-8.284 0-15 6.716-15 15s6.716 15 15 15 15-6.716 15-15-6.716-15-15-15zm-60 70c-8.284 0-15 6.716-15 15s6.716 15 15 15 15-6.716 15-15-6.716-15-15-15zm-10 100c-8.284 0-15 6.716-15 15s6.716 15 15 15 15-6.716 15-15-6.716-15-15-15z"
    />
</svg>