12 brand yellows, from the darkest to the lightest — and the numbers that actually tell them apart.
Darkest to lightest, left to right. Every band links to that brand's page — the full list, with numbers, is below.
Lightness
The set runs from McDonald's at L 83% to Snapchat at L 96% — a spread of 13 points. Everything else here sits between those two.
Saturation
Snapchat is the most saturated at C 0.208; Ryanair is the quietest at C 0.160 — 1.3× less colour at the same hue angle.
Closest pair
DHL #FFCC00 and Caterpillar #FFCD11 are 0.003 apart in OKLab — close enough that most people would not name them as two different colours without seeing them together.
Hue spread
All of these are yellow by hue angle (80°–112° in OKLCH), but not by the same amount: McDonald's is at H 82° and Snapchat at H 109° — the low end sits next to orange, the high end leans into yellow-green.
Marked ≈
These publish no single official HEX — the mark is a paint colour, a gradient, or drawn in black and white — so the closest documented value is shown: Renault.
How to read the numbers. OKLCH describes a colour the way the eye sees it: L is lightness (0% black, 100% white), C is chroma — how much colour is left when you take the grey out — and H is the hue angle on the colour wheel. Two colours with the same L look equally strong on a page even when their HEX values look nothing alike.