Digital swatch
#15F4EE
21 · 244 · 238
Vivid Blue-Green
Fluorescent blue
Fluorescent blue is the English color name catalogued for #15F4EE (RGB 21, 244, 238), a vivid blue-green. Its closest named colors in other languages are Cyan (French) and Turchese chiaro (Italian).
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One color, four coordinate systems
Across languages
ΔE = Lab distance from #15F4EE
Closest named colors
Live accessibility check
Contrast lab
Choose a foreground color and verify its WCAG contrast against #15F4EE.
Aa
Color should carry meaning — and remain readable.
—
contrast ratio
AAAAA
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