#FEF083#FEF083

#FEF083 is a very light, vivid yellow. Relative luminance 0.850; OKLCH L 94.4% C 0.131 H 102.0°. Best body text is #000000 at 18.01:1 contrast (WCAG AA passes).

Color values

HEX	#FEF083
RGB	rgb(254, 240, 131)
HSL	hsl(53, 98%, 75%)
HSV	hsv(53, 48%, 100%)
CMYK	cmyk(0%, 5.5%, 48.4%, 0.4%)
CIE-LAB	lab(93.90, -9.34, 53.96)
CIE-LCH	lch(93.90, 54.77, 99.82°)
OKLab	oklab(94.42% -0.0274 0.1284)
OKLCH	oklch(94.42% 0.131 102)
XYZ	xyz(76.1320, 85.0322, 33.8708)
Luminance	0.8503 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF083 #8391FE

analogous

#FEB283 #FEF083 #CEFE83

triadic

#FEF083 #83FEF0 #F083FE

tetradic

#FEF083 #83FEB2 #8391FE #FE83CE

square

#FEF083 #83FEB2 #8391FE #FE83CE

split-complementary

#FEF083 #83CEFE #B283FE

monochromatic

#FDE10A #FEE946 #FEF083 #FEF7C0 #FFFBE1

Accessibility & contrast

On white

1.17

#FEF083 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.01

#FEF083 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF083

18.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF083	#FFFFFF	#000000	##000000
##FEF083	1.00	1.17	18.01	18.01
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.01	21.00	1.00	1.00
##000000	18.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA7A

Deuteranopia (green-blind)

#FFF088

Tritanopia (blue-blind)

#FFE3D7

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fef083;
/* rgb */ color: rgb(254, 240, 131);
/* oklch */ color: oklch(94.4% 0.131 102.0);

Tailwind

colors: {
  custom: {
    50: '#fff4a9',
    500: '#fef083',
    950: '#000000',
  },
}

SCSS

$custom: #fef083;
$custom-light: #fff4a9;
$custom-dark: #000000;

JSON

{
  "hex": "#fef083",
  "rgb": {
    "r": 254,
    "g": 240,
    "b": 131
  },
  "hsl": {
    "h": 53.171,
    "s": 98.4,
    "l": 75.49
  },
  "oklch": {
    "l": 0.94416,
    "c": 0.13128,
    "h": 102
  },
  "luminance": 0.8503
}

Semantic roles & 50–950 ramp

primary

#FEF083

secondary

#4859DD

accent

#1AE600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEF083

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

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