#21C478 Hex Code
Green cyan Color Codes
#21C478
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Color Information
Name:Green cyan
Luminance:0.412
Web Safe:No
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Sample Text
#21C478 as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#21C478
Hexadecimal color code
RGB
rgb(33, 196, 120)
Red, Green, Blue values (0-255)
HSL
hsl(152, 71%, 45%)
Hue, Saturation, Lightness
HSV
hsv(152, 83%, 77%)
Hue, Saturation, Value
CMYK
cmyk(83%, 0%, 39%, 23%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(70.29, -56.97, 27.19)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White Backgroundfail
Aa
Ratio: 2.27:138/100
Black BackgroundAAA
Aa
Ratio: 9.23:1100/100
Gray Backgroundfail
Aa
Ratio: 1.74:129/100
WCAG Guidelines
AAAContrast ratio of 7:1 or higher (Enhanced)
AAContrast ratio of 4.5:1 or higher (Standard)
FAILContrast ratio below 4.5:1 (Not recommended)
Color Harmonies