Is it possible to make polygon like a wave in css

I did some polygon like a wave, the wave must be on top of the container. I have content before and after the container

I want to do that: https://ibb.co/rMg9q43

but I did: https://ibb.co/h8cBMBk

in HTML:

<div class="container-fluid green"></div>

in CSS:

.green {
height: 700px;
background: #00a985;
clip-path: polygon(
38% 0,
79% 16%,
100% 8%,
100% 100%,
68% 100%,
0 100%,
0 76%, 
0% 43%,
0 9%
);
}