#FEF3BB#FEF3BB

#FEF3BB is a very light, moderate yellow. Relative luminance 0.888; OKLCH L 95.9% C 0.073 H 98.3°. Best body text is #000000 at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#FEF3BB
RGB	rgb(254, 243, 187)
HSL	hsl(50, 97%, 86%)
HSV	hsv(50, 26%, 100%)
CMYK	cmyk(0%, 4.3%, 26.4%, 0.4%)
CIE-LAB	lab(95.48, -4.74, 28.40)
CIE-LCH	lch(95.48, 28.79, 99.47°)
OKLab	oklab(95.94% -0.0104 0.0718)
OKLCH	oklch(95.94% 0.073 98.3)
XYZ	xyz(81.8936, 88.7616, 59.8227)
Luminance	0.8876 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF3BB #BBC6FE

analogous

#FED2BB #FEF3BB #E8FEBB

triadic

#FEF3BB #BBFEF3 #F3BBFE

tetradic

#FEF3BB #BBFED2 #BBC6FE #FEBBE8

square

#FEF3BB #BBFED2 #BBC6FE #FEBBE8

split-complementary

#FEF3BB #BBE8FE #D2BBFE

monochromatic

#FCDE42 #FDE87F #FEF3BB #FFFAE1 #FFFAE1

Accessibility & contrast

On white

1.12

#FEF3BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.75

#FEF3BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF3BB

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF3BB	#FFFFFF	#000000	##000000
##FEF3BB	1.00	1.12	18.75	18.75
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.75	21.00	1.00	1.00
##000000	18.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEF0B7

Deuteranopia (green-blind)

#FFF4BD

Tritanopia (blue-blind)

#FFEBE4

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fef3bb;
/* rgb */ color: rgb(254, 243, 187);
/* oklch */ color: oklch(95.9% 0.073 98.3);

Tailwind

colors: {
  custom: {
    50: '#fff7cf',
    500: '#fef3bb',
    950: '#000000',
  },
}

SCSS

$custom: #fef3bb;
$custom-light: #fff7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#fef3bb",
  "rgb": {
    "r": 254,
    "g": 243,
    "b": 187
  },
  "hsl": {
    "h": 50.149,
    "s": 97.101,
    "l": 86.471
  },
  "oklch": {
    "l": 0.95939,
    "c": 0.07255,
    "h": 98.3
  },
  "luminance": 0.8876
}

Semantic roles & 50–950 ramp

primary

#FEF3BB

secondary

#788AE5

accent

#26E600

background

#FFFFFE

surface

#FFFEFB

border

#D7D6D4

text

#181714

muted

#868583

Preview Lab

Preview with #FEF3BB

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

Preview Lab → · Contrast checker → · Palette generator →