#FFEFBB#FFEFBB

#FFEFBB is a very light, moderate yellow. Relative luminance 0.866; OKLCH L 95.2% C 0.069 H 93.0°. Best body text is #000000 at 18.32:1 contrast (WCAG AA passes).

Color values

HEX	#FFEFBB
RGB	rgb(255, 239, 187)
HSL	hsl(46, 100%, 87%)
HSV	hsv(46, 27%, 100%)
CMYK	cmyk(0%, 6.3%, 26.7%, 0%)
CIE-LAB	lab(94.56, -2.36, 27.16)
CIE-LCH	lch(94.56, 27.26, 94.97°)
OKLab	oklab(95.23% -0.0036 0.0688)
OKLCH	oklch(95.23% 0.069 93)
XYZ	xyz(81.0766, 86.5828, 59.4453)
Luminance	0.8658 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFEFBB #BBCBFF

analogous

#FFCDBB #FFEFBB #EDFFBB

triadic

#FFEFBB #BBFFEF #EFBBFF

tetradic

#FFEFBB #BBFFCD #BBCBFF #FFBBED

square

#FFEFBB #BBFFCD #BBCBFF #FFBBED

split-complementary

#FFEFBB #BBEDFF #CDBBFF

monochromatic

#FFD241 #FFE17E #FFEFBB #FFF8E0 #FFF8E0

Accessibility & contrast

On white

1.15

#FFEFBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.32

#FFEFBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFEFBB

18.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFEFBB	#FFFFFF	#000000	##000000
##FFEFBB	1.00	1.15	18.32	18.32
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.32	21.00	1.00	1.00
##000000	18.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAECB8

Deuteranopia (green-blind)

#FFF2BD

Tritanopia (blue-blind)

#FFE7E1

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #ffefbb;
/* rgb */ color: rgb(255, 239, 187);
/* oklch */ color: oklch(95.2% 0.069 93.0);

Tailwind

colors: {
  custom: {
    50: '#fff4cf',
    500: '#ffefbb',
    950: '#000000',
  },
}

SCSS

$custom: #ffefbb;
$custom-light: #fff4cf;
$custom-dark: #000000;

JSON

{
  "hex": "#ffefbb",
  "rgb": {
    "r": 255,
    "g": 239,
    "b": 187
  },
  "hsl": {
    "h": 45.882,
    "s": 100,
    "l": 86.667
  },
  "oklch": {
    "l": 0.95233,
    "c": 0.06889,
    "h": 93
  },
  "luminance": 0.86581
}

Semantic roles & 50–950 ramp

primary

#FFEFBB

secondary

#7791E7

accent

#36E600

background

#FFFFFE

surface

#FFFEFB

border

#D7D6D4

text

#181714

muted

#868583

Preview Lab

Preview with #FFEFBB

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

Preview Lab → · Contrast checker → · Palette generator →