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HTML

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CSS

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                <div class="container">
  <div class="guy__box">
  </div>
</div>
!

CSS 

              
                $background: orange;
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: $background;
}

.container {
  position: relative;
  height: 325px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.guy {
  position: relative;
  fill: rgba(0, 0, 0, 0);
  opacity: 0;
  
    &__box {
      height: 199px;
      width: 74px;
      position: relative;
      background: rgba(50, 50, 50, .5);
      // -webkit-mask-image:
        // mask: no-repeat 50% 50%;
      -webkit-mask: url('data:image/svg+xml;utf8,<svg class="guy" viewBox="0 0 74 199" version="1.1"
        xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve"
        x="0px" y="0px" width="74px" height="199px"
    >
        <g>
            <path fill="orange" d="M 36.0343 0 C 44.9963 0 52.2616 7.2693 52.2616 16.2366 C 52.2616 25.2036 44.9963 32.4729 36.0343 32.4729 C 27.0723 32.4729 19.8071 25.2036 19.8071 16.2366 C 19.8071 7.2693 27.0723 0 36.0343 0 Z" />
            <path class="guy" fill="#E0EBD3" d="M 16.8497 189.8979 C 16.8497 194.9209 20.9269 199 25.9468 199 C 30.9767 199 35.0479 194.9209 35.0479 189.8979 L 35.0558 113.5334 L 39.1072 113.5334 L 39.0813 189.8979 C 39.0813 194.9209 43.1545 199 48.1783 199 C 53.2023 199 57.2734 194.9209 57.2734 189.8979 L 57.3132 58.2434 L 61.303 58.2434 L 61.303 106.7595 C 61.303 116.5205 74.0276 116.5205 73.9999 106.7595 L 73.9999 57.2087 C 73.9999 46.4268 67.6674 35.8599 55.0598 35.8599 L 18.6874 35.8438 C 7.1978 35.8438 0 45.2168 0 56.9121 L 0 106.7615 C 0 116.4507 12.7944 116.4507 12.7944 106.7615 L 12.7944 58.2454 L 16.8676 58.2454 L 16.8497 189.8979 Z" />
        </g>
    </svg>') no-repeat 50% 50%;
      &:after {
        position: absolute;
        content: " ";
        bottom: 0;
        // height: 150px;
        width: 100%;
        background: yellow;
        // z-index: 50;
        animation: fill .9s ease forwards;
    }
  }
}

@keyframes fill {
  0% { height: 0; }
  100% { height: 50%; }
}
!

JS
!
999px

Console