:root {
  --base-color: #339933;
}

.base-img {
  /* Filter to convert black images to green (#339933) - RGB(51, 153, 51) */
  -webkit-filter: brightness(0) saturate(100%) invert(48%) sepia(100%) saturate(3000%) hue-rotate(90deg) brightness(90%) contrast(120%);
          filter: brightness(0) saturate(100%) invert(48%) sepia(100%) saturate(3000%) hue-rotate(90deg) brightness(90%) contrast(120%);
}