from textual.app import App
from textual.widgets import Label


class ColorApp(App):
    def compose(self):
        yield Label("I'm red!", id="label1")
        yield Label("I'm rgb(0, 255, 0)!", id="label2")
        yield Label("I'm hsl(240, 100%, 50%)!", id="label3")


app = ColorApp(css_path="color.css")