#FEF06C#FEF06C

#FEF06C is a very light, vivid yellow. Relative luminance 0.845; OKLCH L 94.1% C 0.152 H 103.3°. Best body text is #000000 at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#FEF06C
RGB	rgb(254, 240, 108)
HSL	hsl(54, 99%, 71%)
HSV	hsv(54, 57%, 100%)
CMYK	cmyk(0%, 5.5%, 57.5%, 0.4%)
CIE-LAB	lab(93.66, -11.15, 64.11)
CIE-LCH	lch(93.66, 65.07, 99.87°)
OKLab	oklab(94.15% -0.0349 0.1481)
OKLCH	oklch(94.15% 0.152 103.3)
XYZ	xyz(74.7425, 84.4764, 26.5529)
Luminance	0.8447 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF06C #6C7AFE

analogous

#FEA76C #FEF06C #C3FE6C

triadic

#FEF06C #6CFEF0 #F06CFE

tetradic

#FEF06C #6CFEA7 #6C7AFE #FE6CC3

square

#FEF06C #6CFEA7 #6C7AFE #FE6CC3

split-complementary

#FEF06C #6CC3FE #A76CFE

monochromatic

#EED702 #FEEA2F #FEF06C #FEF6A9 #FFFCE1

Accessibility & contrast

On white

1.17

#FEF06C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.89

#FEF06C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF06C

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF06C	#FFFFFF	#000000	##000000
##FEF06C	1.00	1.17	17.89	17.89
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.89	21.00	1.00	1.00
##000000	17.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE95E

Deuteranopia (green-blind)

#FFF073

Tritanopia (blue-blind)

#FFE1D3

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fef06c;
/* rgb */ color: rgb(254, 240, 108);
/* oklch */ color: oklch(94.1% 0.152 103.3);

Tailwind

colors: {
  custom: {
    50: '#fff49a',
    500: '#fef06c',
    950: '#000000',
  },
}

SCSS

$custom: #fef06c;
$custom-light: #fff49a;
$custom-dark: #000000;

JSON

{
  "hex": "#fef06c",
  "rgb": {
    "r": 254,
    "g": 240,
    "b": 108
  },
  "hsl": {
    "h": 54.247,
    "s": 98.649,
    "l": 70.98
  },
  "oklch": {
    "l": 0.94148,
    "c": 0.1522,
    "h": 103.3
  },
  "luminance": 0.84474
}

Semantic roles & 50–950 ramp

primary

#FEF06C

secondary

#3444DA

accent

#16E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FEF06C

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

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