#FEF3CB#FEF3CB

#FEF3CB is a very light, muted yellow. Relative luminance 0.895; OKLCH L 96.3% C 0.053 H 94.4°. Best body text is #000000 at 18.90:1 contrast (WCAG AA passes).

Color values

HEX	#FEF3CB
RGB	rgb(254, 243, 203)
HSL	hsl(47, 96%, 90%)
HSV	hsv(47, 20%, 100%)
CMYK	cmyk(0%, 4.3%, 20.1%, 0.4%)
CIE-LAB	lab(95.78, -2.56, 20.65)
CIE-LCH	lch(95.78, 20.81, 97.08°)
OKLab	oklab(96.28% -0.0041 0.053)
OKLCH	oklch(96.28% 0.053 94.4)
XYZ	xyz(83.7029, 89.4853, 69.3513)
Luminance	0.8948 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF3CB #CBD6FE

analogous

#FEDACB #FEF3CB #F0FECB

triadic

#FEF3CB #CBFEF3 #F3CBFE

tetradic

#FEF3CB #CBFEDA #CBD6FE #FECBF0

square

#FEF3CB #CBFEDA #CBD6FE #FECBF0

split-complementary

#FEF3CB #CBF0FE #DACBFE

monochromatic

#FCD753 #FDE58F #FEF3CB #FEF8E1 #FEF8E1

Accessibility & contrast

On white

1.11

#FEF3CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.90

#FEF3CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF3CB

18.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF3CB	#FFFFFF	#000000	##000000
##FEF3CB	1.00	1.11	18.90	18.90
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.90	21.00	1.00	1.00
##000000	18.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCF1C9

Deuteranopia (green-blind)

#FFF4CC

Tritanopia (blue-blind)

#FFEDE8

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #fef3cb;
/* rgb */ color: rgb(254, 243, 203);
/* oklch */ color: oklch(96.3% 0.053 94.4);

Tailwind

colors: {
  custom: {
    50: '#fff7db',
    500: '#fef3cb',
    950: '#000000',
  },
}

SCSS

$custom: #fef3cb;
$custom-light: #fff7db;
$custom-dark: #000000;

JSON

{
  "hex": "#fef3cb",
  "rgb": {
    "r": 254,
    "g": 243,
    "b": 203
  },
  "hsl": {
    "h": 47.059,
    "s": 96.226,
    "l": 89.608
  },
  "oklch": {
    "l": 0.96277,
    "c": 0.05314,
    "h": 94.4
  },
  "luminance": 0.89484
}

Semantic roles & 50–950 ramp

primary

#FEF3CB

secondary

#869BE7

accent

#31E600

background

#FFFFFE

surface

#FFFEFB

border

#D7D6D4

text

#181715

muted

#868584

Preview Lab

Preview with #FEF3CB

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

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