Quack Quack
#ffe989
Light green chartreuse tint for airy callouts
About Quack Quack
On my monitor, Quack Quack looks like a yellow bubble warmed by daylight, but it doesn't go chalky or butter-soft. It's brighter than Drover without drifting into the almost mouth-puckering energy of Chickery Chick. And compared to Spätzle Yellow, it feels slightly more rounded and friendly in tone, less punchy, more "keep reading" than "grab attention."
I reach for it in dashboards and fintech platforms where the UI needs lift across lots of small surfaces, like KPI tiles, category badges, and lightweight empty-state illustrations. It also works well for editorial backgrounds in tech and business layouts, especially behind short callouts and section labels when you want a clean yellow that stays steady beside greens.
One quirk: on pure white it can look a bit airy, so I usually pair it with ink slate text or a deeper green stroke to keep the edges crisp.
Code snippets
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Contrast checker
WCAG 2.1 contrast ratios. AA requires 4.5:1 for normal text, 3:1 for large. AAA requires 7:1 / 4.5:1.
On White #ffffff
On Gray 100 #f5f5f5
On Gray 900 #18181b
On Black #000000
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