#FDF374#FDF374

#FDF374 is a very light, vivid yellow. Relative luminance 0.862; OKLCH L 94.8% C 0.148 H 104.8°. Best body text is #000000 at 18.25:1 contrast (WCAG AA passes).

Color values

HEX	#FDF374
RGB	rgb(253, 243, 116)
HSL	hsl(56, 97%, 72%)
HSV	hsv(56, 54%, 99%)
CMYK	cmyk(0%, 4%, 54.2%, 0.8%)
CIE-LAB	lab(94.42, -12.44, 61.43)
CIE-LCH	lch(94.42, 62.68, 101.45°)
OKLab	oklab(94.76% -0.0377 0.1433)
OKLCH	oklch(94.76% 0.148 104.8)
XYZ	xyz(75.7133, 86.2472, 29.1787)
Luminance	0.8625 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF374 #747EFD

analogous

#FDAE74 #FDF374 #C3FD74

triadic

#FDF374 #74FDF3 #F374FD

tetradic

#FDF374 #74FDAE #747EFD #FD74C3

square

#FDF374 #74FDAE #747EFD #FD74C3

split-complementary

#FDF374 #74C3FD #AE74FD

monochromatic

#F3E203 #FCEE38 #FDF374 #FEF8B0 #FFFCE1

Accessibility & contrast

On white

1.15

#FDF374 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.25

#FDF374 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF374

18.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF374	#FFFFFF	#000000	##000000
##FDF374	1.00	1.15	18.25	18.25
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.25	21.00	1.00	1.00
##000000	18.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB67

Deuteranopia (green-blind)

#FFF27A

Tritanopia (blue-blind)

#FFE5D7

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fdf374;
/* rgb */ color: rgb(253, 243, 116);
/* oklch */ color: oklch(94.8% 0.148 104.8);

Tailwind

colors: {
  custom: {
    50: '#fff6a0',
    500: '#fdf374',
    950: '#000000',
  },
}

SCSS

$custom: #fdf374;
$custom-light: #fff6a0;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf374",
  "rgb": {
    "r": 253,
    "g": 243,
    "b": 116
  },
  "hsl": {
    "h": 55.62,
    "s": 97.163,
    "l": 72.353
  },
  "oklch": {
    "l": 0.94758,
    "c": 0.14818,
    "h": 104.8
  },
  "luminance": 0.86245
}

Semantic roles & 50–950 ramp

primary

#FDF374

secondary

#3B47DA

accent

#11E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF374

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

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