st_valid_value(`color`, `hsl(from color(display-p3 0 1 0) h s l / alpha)`, `rgb(0, 249, 66)`); // Naive clip based mapping would give rgb(0, 255, 0).
    test_valid_value(`color`, `hsl(from lab(100 104.3 -50.9) h s l)`, `rgb(255, 255, 255)`); // Naive clip based mapping would give rgb(255, 150, 255).
    test_valid_value(`color`, `hsl(from lab(0 104.3 -50.9) h s l)`, `rgb(42, 0, 34)`); // Naive clip based mapping would give rgb(90, 0, 76). NOTE: 0% lightness in Lab/LCH does not automatically correspond with