<div class="left"></div>
<div class="right"></div>
<style>
body {
background: #1A4341;
display: flex;
justify-content: center;
align-items: center;
padding-left: 24px;
}
.left {
background: #998235;
width: 75px;
height: 150px;
border-top-left-radius: 150px;
border-bottom-left-radius: 150px;
position: relative;
}
.left::after {
content: '';
width: 30px;
height: 30px;
border-radius: 50%;
background: #0B2429;
position: absolute;
left: 30px;
top: 30px;
}
.right {
margin-top: -100px;
background: #F3AC3C;
width: 100px;
height: 100px;
border-top-right-radius: 100px;
}
</style>