#EFE21F Hex Code
Yellow Color Codes
#EFE21F
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Color Information
Name:Yellow
Luminance:0.728
Web Safe:No
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Sample Text
#EFE21F as text color
This shows how the color appears on different backgrounds
Color Formats
HEX
#EFE21F
Hexadecimal color code
RGB
rgb(239, 226, 31)
Red, Green, Blue values (0-255)
HSL
hsl(56, 87%, 53%)
Hue, Saturation, Lightness
HSV
hsv(56, 87%, 94%)
Hue, Saturation, Value
CMYK
cmyk(0%, 5%, 87%, 6%)
Cyan, Magenta, Yellow, Key (Black)
LAB
lab(88.37, -13.84, 83.97)
Lightness, A (green-red), B (blue-yellow)
Accessibility Information
Contrast Ratios
White Backgroundfail
Aa
Ratio: 1.35:122/100
Black BackgroundAAA
Aa
Ratio: 15.57:1100/100
Gray Backgroundfail
Aa
Ratio: 2.93:149/100
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