<div class="gauge">
  <div class="background-outer">
    <div class="percentage-outer" style="transform:rotate(60deg);"></div>
    <div class="mask-outer">
      <div class="background-inner">
        <div class="percentage-inner" style="transform:rotate(120deg);"></div>
        <div class="mask-inner">
        </div>
      </div>
    </div>
  </div>
  <span class="status-current-level">Level 1</span>
  <span class="status-next-level">Level 2</span>
</div>

<ul class="legend-unordered-list">
  <li class="legend-list color-outer-gauge">Item One</li>
  <li class="legend-list color-inner-gauge">Item Two</li>
</ul>
body {
  display: flex;
  justify-content: center;
}

.gauge {
  width: 300px;
  height: 170px;
}

.background-inner,
.background-outer {
  position: relative;
  border-radius: 150px 150px 0 0;
  overflow: hidden;
}

.background-outer {
  width: 300px;
  height: 150px;
  background-color: #e5e5e5;
}

.background-inner {
  width: 240px;
  height: 120px;
  background-color: #f5f5f5;
}

.percentage-inner,
.percentage-outer {
  position: absolute;
  left: 0;
  transform-origin: top center;
}

.percentage-outer {
  top: 150px;
  width: 300px;
  height: 150px;
  background-color: #345f92;
/*   background-color: #0039a6; */
}

.percentage-inner {
  top: 120px;
  width: 240px;
  height: 120px;
  background-color: #73b2c9;
/*   background-color: #ffa500; */
}

.mask-inner,
.mask-outer {
  position: absolute;
  left: 20px;
  bottom: 0;
  background-color: white;
  border-radius: 150px 150px 0 0;
}

.mask-outer {
  height: 130px;
  width: 260px;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.mask-inner {
  height: 100px;
  width: 200px;
}

.legend-unordered-list {
  list-style: none;
}

.legend-list {
  position: relative;
  padding-left: 25px;
}

.legend-list::before {
  width: 12px;
  height: 12px;
  position: absolute;
  left: 0;
  top: 6px;
  content: "";
  border-radius: 2px;
}

.color-inner-gauge::before {
  background-color: #73b2c9;
  /*   background-color: #ffa500; */
}

.color-outer-gauge::before {
  background-color: #345f92;
  /*   background-color: #0039a6; */
}

.m-t-5 {
  margin-top: 3rem;
  padding: 0;
}

.status-current-level {
  float: left;
}

.status-next-level {
  float: right;
}

External CSS

This Pen doesn't use any external CSS resources.

External JavaScript

This Pen doesn't use any external JavaScript resources.