Hello Spring
#44dd66
Soft spring green with airy yellow warmth
About Hello Spring
On my monitor, "Hello Spring" reads like a fresh wash of green with a soft, juicy center. It's lighter than the neon-like neighbors, but it doesn't feel pastel. Compared to Frogger's yellow-lime play, this one stays more balanced and cleaner, with less of that sun-baked wink. And unlike Corrosive Green's sharp coolness, Hello Spring holds a friendlier temperature without turning into the yellow aggression of Alarming Slime.
I use this shade when the UI needs "green" energy without the alarm edge. Think onboarding progress steps, sign-up confirmations, and product flows in retail and logistics where you want momentum, not urgency. It also works in motion work for brand systems that need consistency across video overlays, app promos, and dashboard cards, especially when you're sitting it next to off-whites and light grays. In interfaces, it's the one you reach for when Frogger feels too playful and Corrosive Green feels too clinical.
One note: if you pair it with heavily muted teals, it can start looking slightly washed. Keep the surrounding neutrals a touch cooler, and it stays crisp.
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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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