Leafy Trail
I solved it on July 5, 2022. You can try to beat my record on CSSBattle!
202 chars
<body bgcolor=0B2429><p><p a><p b><style>body{padding:51 67}p{display:inline-block;padding:75;background:#1A4341;margin-right:-100; border-radius:100px 0}p[a]{background:#998235}p[b]{background:#F3AC3C}