#FEF473#FEF473

#FEF473 is a very light, vivid yellow. Relative luminance 0.870; OKLCH L 95.0% C 0.150 H 104.8°. Best body text is #000000 at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#FEF473
RGB	rgb(254, 244, 115)
HSL	hsl(56, 99%, 72%)
HSV	hsv(56, 55%, 100%)
CMYK	cmyk(0%, 3.9%, 54.7%, 0.4%)
CIE-LAB	lab(94.74, -12.61, 62.27)
CIE-LCH	lch(94.74, 63.53, 101.45°)
OKLab	oklab(95.03% -0.0384 0.145)
OKLCH	oklch(95.03% 0.15 104.8)
XYZ	xyz(76.3206, 87.0125, 28.9911)
Luminance	0.8701 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF473 #737DFE

analogous

#FEAE73 #FEF473 #C3FE73

triadic

#FEF473 #73FEF4 #F473FE

tetradic

#FEF473 #73FEAE #737DFE #FE73C3

square

#FEF473 #73FEAE #737DFE #FE73C3

split-complementary

#FEF473 #73C3FE #AE73FE

monochromatic

#F5E302 #FEEF36 #FEF473 #FEF9B0 #FFFDE1

Accessibility & contrast

On white

1.14

#FEF473 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.40

#FEF473 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF473

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF473	#FFFFFF	#000000	##000000
##FEF473	1.00	1.14	18.40	18.40
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.40	21.00	1.00	1.00
##000000	18.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC66

Deuteranopia (green-blind)

#FFF37A

Tritanopia (blue-blind)

#FFE6D7

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fef473;
/* rgb */ color: rgb(254, 244, 115);
/* oklch */ color: oklch(95.0% 0.150 104.8);

Tailwind

colors: {
  custom: {
    50: '#fff79f',
    500: '#fef473',
    950: '#000000',
  },
}

SCSS

$custom: #fef473;
$custom-light: #fff79f;
$custom-dark: #000000;

JSON

{
  "hex": "#fef473",
  "rgb": {
    "r": 254,
    "g": 244,
    "b": 115
  },
  "hsl": {
    "h": 55.683,
    "s": 98.582,
    "l": 72.353
  },
  "oklch": {
    "l": 0.95033,
    "c": 0.14997,
    "h": 104.8
  },
  "luminance": 0.8701
}

Semantic roles & 50–950 ramp

primary

#FEF473

secondary

#3A46DB

accent

#11E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FEF473

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

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