#FFF83D#FFF83D

#FFF83D is a very light, vivid yellow. Relative luminance 0.887; OKLCH L 95.5% C 0.190 H 107.3°. Best body text is #000000 at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#FFF83D
RGB	rgb(255, 248, 61)
HSL	hsl(58, 100%, 62%)
HSV	hsv(58, 76%, 100%)
CMYK	cmyk(0%, 2.7%, 76.1%, 0%)
CIE-LAB	lab(95.47, -17.10, 83.33)
CIE-LCH	lch(95.47, 85.07, 101.59°)
OKLab	oklab(95.51% -0.0564 0.1815)
OKLCH	oklch(95.51% 0.19 107.3)
XYZ	xyz(75.6528, 88.7344, 17.5564)
Luminance	0.8873 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FFF83D #3D44FF

analogous

#FF973D #FFF83D #A5FF3D

triadic

#FFF83D #3DFFF8 #F83DFF

tetradic

#FFF83D #3DFF97 #3D44FF #FF3DA5

square

#FFF83D #3DFF97 #3D44FF #FF3DA5

split-complementary

#FFF83D #3DA5FF #973DFF

monochromatic

#C2BB00 #FFF600 #FFF83D #FFFA7A #FFFCB7

Accessibility & contrast

On white

1.12

#FFF83D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.75

#FFF83D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FFF83D

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FFF83D	#FFFFFF	#000000	##000000
##FFF83D	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)

#FFEE00

Deuteranopia (green-blind)

#FFF54D

Tritanopia (blue-blind)

#FFE7D5

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fff83d;
/* rgb */ color: rgb(255, 248, 61);
/* oklch */ color: oklch(95.5% 0.190 107.3);

Tailwind

colors: {
  custom: {
    50: '#fffa81',
    500: '#fff83d',
    950: '#000000',
  },
}

SCSS

$custom: #fff83d;
$custom-light: #fffa81;
$custom-dark: #000000;

JSON

{
  "hex": "#fff83d",
  "rgb": {
    "r": 255,
    "g": 248,
    "b": 61
  },
  "hsl": {
    "h": 57.835,
    "s": 100,
    "l": 61.961
  },
  "oklch": {
    "l": 0.95509,
    "c": 0.1901,
    "h": 107.3
  },
  "luminance": 0.88732
}

Semantic roles & 50–950 ramp

primary

#FFF83D

secondary

#2227BF

accent

#08E600

background

#FFFFFB

surface

#FFFFF2

border

#D7D7CC

text

#19170C

muted

#87857E

Preview Lab

Preview with #FFF83D

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

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