#FEFDEF#FEFDEF

#FEFDEF is a very light, near-neutral yellow. Relative luminance 0.976; OKLCH L 99.1% C 0.018 H 103.4°. Best body text is #000000 at 20.51:1 contrast (WCAG AA passes).

Color values

HEX	#FEFDEF
RGB	rgb(254, 253, 239)
HSL	hsl(56, 88%, 97%)
HSV	hsv(56, 6%, 100%)
CMYK	cmyk(0%, 0.4%, 5.9%, 0.4%)
CIE-LAB	lab(99.05, -2.05, 6.81)
CIE-LCH	lch(99.05, 7.11, 106.76°)
OKLab	oklab(99.1% -0.0043 0.0179)
OKLCH	oklch(99.1% 0.018 103.4)
XYZ	xyz(91.5762, 97.5538, 95.6500)
Luminance	0.9755 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFDEF #EFF0FE

analogous

#FEF6EF #FEFDEF #F8FEEF

triadic

#FEFDEF #EFFEFD #FDEFFE

tetradic

#FEFDEF #EFFEF6 #EFF0FE #FEEFF8

square

#FEFDEF #EFFEF6 #EFF0FE #FEEFF8

split-complementary

#FEFDEF #EFF8FE #F6EFFE

monochromatic

#F7EF7C #FAF6B5 #FDFBE2 #FDFBE2 #FDFBE2

Accessibility & contrast

On white

1.02

#FEFDEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.51

#FEFDEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFDEF

20.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFDEF	#FFFFFF	#000000	##000000
##FEFDEF	1.00	1.02	20.51	20.51
#FFFFFF	1.02	1.00	21.00	21.00
#000000	20.51	21.00	1.00	1.00
##000000	20.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFCEE

Deuteranopia (green-blind)

#FFFDEF

Tritanopia (blue-blind)

#FFFBF9

Achromatopsia (no color)

#FCFCFC

Design tokens & code

CSS

--color: #fefdef;
/* rgb */ color: rgb(254, 253, 239);
/* oklch */ color: oklch(99.1% 0.018 103.4);

Tailwind

colors: {
  custom: {
    50: '#fefef4',
    500: '#fefdef',
    950: '#000000',
  },
}

SCSS

$custom: #fefdef;
$custom-light: #fefef4;
$custom-dark: #000000;

JSON

{
  "hex": "#fefdef",
  "rgb": {
    "r": 254,
    "g": 253,
    "b": 239
  },
  "hsl": {
    "h": 56,
    "s": 88.235,
    "l": 96.667
  },
  "oklch": {
    "l": 0.99104,
    "c": 0.01837,
    "h": 103.4
  },
  "luminance": 0.97553
}

Semantic roles & 50–950 ramp

primary

#FEFDEF

secondary

#A7ABEA

accent

#10E501

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171717

muted

#858585

Preview Lab

Preview with #FEFDEF

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

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