#FEFFDB#FEFFDB

#FEFFDB is a very light, muted yellow. Relative luminance 0.977; OKLCH L 99.0% C 0.047 H 108.5°. Best body text is #000000 at 20.54:1 contrast (WCAG AA passes).

Color values

HEX	#FEFFDB
RGB	rgb(254, 255, 219)
HSL	hsl(62, 100%, 93%)
HSV	hsv(62, 14%, 100%)
CMYK	cmyk(0.4%, 0%, 14.1%, 0%)
CIE-LAB	lab(99.11, -6.22, 17.13)
CIE-LCH	lch(99.11, 18.22, 109.96°)
OKLab	oklab(99.01% -0.0148 0.0442)
OKLCH	oklch(99.01% 0.047 108.5)
XYZ	xyz(89.4180, 97.7060, 81.1526)
Luminance	0.9770 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFFDB #DCDBFF

analogous

#FFEEDB #FEFFDB #ECFFDB

triadic

#FEFFDB #DBFEFF #FFDBFE

tetradic

#FEFFDB #DBFFEE #DCDBFF #FFDBEC

square

#FEFFDB #DBFFEE #DCDBFF #FFDBEC

split-complementary

#FEFFDB #DBECFF #EEDBFF

monochromatic

#FBFF61 #FCFF9E #FEFFDB #FEFFE0 #FEFFE0

Accessibility & contrast

On white

1.02

#FEFFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.54

#FEFFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFFDB

20.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFFDB	#FFFFFF	#000000	##000000
##FEFFDB	1.00	1.02	20.54	20.54
#FFFFFF	1.02	1.00	21.00	21.00
#000000	20.54	21.00	1.00	1.00
##000000	20.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFCD9

Deuteranopia (green-blind)

#FFFDDC

Tritanopia (blue-blind)

#FFFAF5

Achromatopsia (no color)

#FCFCFC

Design tokens & code

CSS

--color: #feffdb;
/* rgb */ color: rgb(254, 255, 219);
/* oklch */ color: oklch(99.0% 0.047 108.5);

Tailwind

colors: {
  custom: {
    50: '#ffffe6',
    500: '#feffdb',
    950: '#000000',
  },
}

SCSS

$custom: #feffdb;
$custom-light: #ffffe6;
$custom-dark: #000000;

JSON

{
  "hex": "#feffdb",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 219
  },
  "hsl": {
    "h": 61.667,
    "s": 100,
    "l": 92.941
  },
  "oklch": {
    "l": 0.99007,
    "c": 0.04665,
    "h": 108.5
  },
  "luminance": 0.97705
}

Semantic roles & 50–950 ramp

primary

#FEFFDB

secondary

#9592EC

accent

#00E606

background

#FFFFFE

surface

#FFFFFC

border

#D7D7D5

text

#181815

muted

#868684

Preview Lab

Preview with #FEFFDB

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

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