#FDF188#FDF188

#FDF188 is a very light, vivid yellow. Relative luminance 0.856; OKLCH L 94.6% C 0.127 H 102.7°. Best body text is #000000 at 18.11:1 contrast (WCAG AA passes).

Color values

HEX	#FDF188
RGB	rgb(253, 241, 136)
HSL	hsl(54, 97%, 76%)
HSV	hsv(54, 46%, 99%)
CMYK	cmyk(0%, 4.7%, 46.2%, 0.8%)
CIE-LAB	lab(94.13, -9.78, 51.86)
CIE-LCH	lch(94.13, 52.78, 100.68°)
OKLab	oklab(94.6% -0.0281 0.1242)
OKLCH	oklch(94.6% 0.127 102.7)
XYZ	xyz(76.4091, 85.5732, 35.7801)
Luminance	0.8557 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF188 #8894FD

analogous

#FDB788 #FDF188 #CFFD88

triadic

#FDF188 #88FDF1 #F188FD

tetradic

#FDF188 #88FDB7 #8894FD #FD88CF

square

#FDF188 #88FDB7 #8894FD #FD88CF

split-complementary

#FDF188 #88CFFD #B788FD

monochromatic

#FBE310 #FCEA4C #FDF188 #FEF8C4 #FEFBE1

Accessibility & contrast

On white

1.16

#FDF188 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.11

#FDF188 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF188

18.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF188	#FFFFFF	#000000	##000000
##FDF188	1.00	1.16	18.11	18.11
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.11	21.00	1.00	1.00
##000000	18.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB7F

Deuteranopia (green-blind)

#FFF18D

Tritanopia (blue-blind)

#FFE4D8

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fdf188;
/* rgb */ color: rgb(253, 241, 136);
/* oklch */ color: oklch(94.6% 0.127 102.7);

Tailwind

colors: {
  custom: {
    50: '#fff5ac',
    500: '#fdf188',
    950: '#000000',
  },
}

SCSS

$custom: #fdf188;
$custom-light: #fff5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf188",
  "rgb": {
    "r": 253,
    "g": 241,
    "b": 136
  },
  "hsl": {
    "h": 53.846,
    "s": 96.694,
    "l": 76.275
  },
  "oklch": {
    "l": 0.946,
    "c": 0.12729,
    "h": 102.7
  },
  "luminance": 0.85571
}

Semantic roles & 50–950 ramp

primary

#FDF188

secondary

#4D5BDD

accent

#18E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FDF188

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

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