#FDF191#FDF191

#FDF191 is a very light, moderate yellow. Relative luminance 0.858; OKLCH L 94.7% C 0.118 H 102.1°. Best body text is #000000 at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#FDF191
RGB	rgb(253, 241, 145)
HSL	hsl(53, 96%, 78%)
HSV	hsv(53, 43%, 99%)
CMYK	cmyk(0%, 4.7%, 42.7%, 0.8%)
CIE-LAB	lab(94.24, -8.93, 47.69)
CIE-LCH	lch(94.24, 48.52, 100.60°)
OKLab	oklab(94.73% -0.0248 0.1154)
OKLCH	oklch(94.73% 0.118 102.1)
XYZ	xyz(77.0758, 85.8398, 39.2912)
Luminance	0.8584 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF191 #919DFD

analogous

#FDBB91 #FDF191 #D3FD91

triadic

#FDF191 #91FDF1 #F191FD

tetradic

#FDF191 #91FDBB #919DFD #FD91D3

square

#FDF191 #91FDBB #919DFD #FD91D3

split-complementary

#FDF191 #91D3FD #BB91FD

monochromatic

#FBE219 #FCE955 #FDF191 #FEF9CD #FEFBE1

Accessibility & contrast

On white

1.16

#FDF191 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.17

#FDF191 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF191

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF191	#FFFFFF	#000000	##000000
##FDF191	1.00	1.16	18.17	18.17
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.17	21.00	1.00	1.00
##000000	18.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB89

Deuteranopia (green-blind)

#FFF195

Tritanopia (blue-blind)

#FFE5DA

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fdf191;
/* rgb */ color: rgb(253, 241, 145);
/* oklch */ color: oklch(94.7% 0.118 102.1);

Tailwind

colors: {
  custom: {
    50: '#fff5b3',
    500: '#fdf191',
    950: '#000000',
  },
}

SCSS

$custom: #fdf191;
$custom-light: #fff5b3;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf191",
  "rgb": {
    "r": 253,
    "g": 241,
    "b": 145
  },
  "hsl": {
    "h": 53.333,
    "s": 96.429,
    "l": 78.039
  },
  "oklch": {
    "l": 0.94728,
    "c": 0.11803,
    "h": 102.1
  },
  "luminance": 0.85838
}

Semantic roles & 50–950 ramp

primary

#FDF191

secondary

#5464DE

accent

#1AE600

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#181711

muted

#868581

Preview Lab

Preview with #FDF191

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

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