This image was created by Stable Diffusion with the following prompt:
Prompt – Close up photograph of smiling face showing two front rows of teeth, completely yellow teeth
Negative prompts – (worst quality, low quality, normal quality:1.8)
Use Quick selection tool to select the teeth region.
Add a Hue and Saturation adjustment layer.
Change the saturation to Yellow.
Please match my settings.
This is the end of the tutorial. 🙂