#FEFFEB#FEFFEB

#FEFFEB is a very light, muted yellow. Relative luminance 0.986; OKLCH L 99.4% C 0.026 H 109.2°. Best body text is #000000 at 20.72:1 contrast (WCAG AA passes).

Color values

HEX	#FEFFEB
RGB	rgb(254, 255, 235)
HSL	hsl(63, 100%, 96%)
HSV	hsv(63, 8%, 100%)
CMYK	cmyk(0.4%, 0%, 7.8%, 0%)
CIE-LAB	lab(99.45, -3.71, 9.44)
CIE-LCH	lch(99.45, 10.14, 111.45°)
OKLab	oklab(99.39% -0.0086 0.0247)
OKLCH	oklch(99.39% 0.026 109.2)
XYZ	xyz(91.6265, 98.5894, 92.7838)
Luminance	0.9859 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFFEB #ECEBFF

analogous

#FFF6EB #FEFFEB #F4FFEB

triadic

#FEFFEB #EBFEFF #FFEBFE

tetradic

#FEFFEB #EBFFF6 #ECEBFF #FFEBF4

square

#FEFFEB #EBFFF6 #ECEBFF #FFEBF4

split-complementary

#FEFFEB #EBF4FF #F6EBFF

monochromatic

#F8FF71 #FBFFAE #FDFFE0 #FDFFE0 #FDFFE0

Accessibility & contrast

On white

1.01

#FEFFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.72

#FEFFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFFEB

20.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFFEB	#FFFFFF	#000000	##000000
##FEFFEB	1.00	1.01	20.72	20.72
#FFFFFF	1.01	1.00	21.00	21.00
#000000	20.72	21.00	1.00	1.00
##000000	20.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFDEA

Deuteranopia (green-blind)

#FFFEEC

Tritanopia (blue-blind)

#FFFCF9

Achromatopsia (no color)

#FDFDFD

Design tokens & code

CSS

--color: #feffeb;
/* rgb */ color: rgb(254, 255, 235);
/* oklch */ color: oklch(99.4% 0.026 109.2);

Tailwind

colors: {
  custom: {
    50: '#fefff1',
    500: '#feffeb',
    950: '#000000',
  },
}

SCSS

$custom: #feffeb;
$custom-light: #fefff1;
$custom-dark: #000000;

JSON

{
  "hex": "#feffeb",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 235
  },
  "hsl": {
    "h": 63,
    "s": 100,
    "l": 96.078
  },
  "oklch": {
    "l": 0.99394,
    "c": 0.02613,
    "h": 109.2
  },
  "luminance": 0.98589
}

Semantic roles & 50–950 ramp

primary

#FEFFEB

secondary

#A4A0EE

accent

#00E60B

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171816

muted

#858685

Preview Lab

Preview with #FEFFEB

Body copy rendered with the generated semantic roles for this colour.

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