#FDFFEB#FDFFEB

#FDFFEB is a very light, muted yellow. Relative luminance 0.984; OKLCH L 99.3% C 0.026 H 111.5°. Best body text is #000000 at 20.68:1 contrast (WCAG AA passes).

Color values

HEX	#FDFFEB
RGB	rgb(253, 255, 235)
HSL	hsl(66, 100%, 96%)
HSV	hsv(66, 8%, 100%)
CMYK	cmyk(0.8%, 0%, 7.8%, 0%)
CIE-LAB	lab(99.38, -4.05, 9.33)
CIE-LCH	lch(99.38, 10.17, 113.47°)
OKLab	oklab(99.32% -0.0096 0.0244)
OKLCH	oklch(99.32% 0.026 111.5)
XYZ	xyz(91.2614, 98.4011, 92.7667)
Luminance	0.9840 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDFFEB #EDEBFF

analogous

#FFF7EB #FDFFEB #F3FFEB

triadic

#FDFFEB #EBFDFF #FFEBFD

tetradic

#FDFFEB #EBFFF7 #EDEBFF #FFEBF3

square

#FDFFEB #EBFFF7 #EDEBFF #FFEBF3

split-complementary

#FDFFEB #EBF3FF #F7EBFF

monochromatic

#F1FF71 #F7FFAE #FCFFE0 #FCFFE0 #FCFFE0

Accessibility & contrast

On white

1.02

#FDFFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.68

#FDFFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDFFEB

20.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDFFEB	#FFFFFF	#000000	##000000
##FDFFEB	1.00	1.02	20.68	20.68
#FFFFFF	1.02	1.00	21.00	21.00
#000000	20.68	21.00	1.00	1.00
##000000	20.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFDEA

Deuteranopia (green-blind)

#FFFEEC

Tritanopia (blue-blind)

#FFFCF9

Achromatopsia (no color)

#FDFDFD

Design tokens & code

CSS

--color: #fdffeb;
/* rgb */ color: rgb(253, 255, 235);
/* oklch */ color: oklch(99.3% 0.026 111.5);

Tailwind

colors: {
  custom: {
    50: '#fefff1',
    500: '#fdffeb',
    950: '#000000',
  },
}

SCSS

$custom: #fdffeb;
$custom-light: #fefff1;
$custom-dark: #000000;

JSON

{
  "hex": "#fdffeb",
  "rgb": {
    "r": 253,
    "g": 255,
    "b": 235
  },
  "hsl": {
    "h": 66,
    "s": 100,
    "l": 96.078
  },
  "oklch": {
    "l": 0.99318,
    "c": 0.0262,
    "h": 111.5
  },
  "luminance": 0.98401
}

Semantic roles & 50–950 ramp

primary

#FDFFEB

secondary

#A8A0EE

accent

#00E617

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171816

muted

#858685

Preview Lab

Preview with #FDFFEB

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

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