#FEF480#FEF480

#FEF480 is a very light, vivid yellow. Relative luminance 0.873; OKLCH L 95.2% C 0.138 H 104.3°. Best body text is #000000 at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#FEF480
RGB	rgb(254, 244, 128)
HSL	hsl(55, 98%, 75%)
HSV	hsv(55, 50%, 100%)
CMYK	cmyk(0%, 3.9%, 49.6%, 0.4%)
CIE-LAB	lab(94.88, -11.57, 56.54)
CIE-LCH	lch(94.88, 57.71, 101.57°)
OKLab	oklab(95.19% -0.0341 0.1338)
OKLCH	oklch(95.19% 0.138 104.3)
XYZ	xyz(77.1221, 87.3331, 33.2123)
Luminance	0.8733 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF480 #808AFE

analogous

#FEB580 #FEF480 #C9FE80

triadic

#FEF480 #80FEF4 #F480FE

tetradic

#FEF480 #80FEB5 #808AFE #FE80C9

square

#FEF480 #80FEB5 #808AFE #FE80C9

split-complementary

#FEF480 #80C9FE #B580FE

monochromatic

#FDE907 #FEEF43 #FEF480 #FEF9BD #FFFCE1

Accessibility & contrast

On white

1.14

#FEF480 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.47

#FEF480 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF480

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF480	#FFFFFF	#000000	##000000
##FEF480	1.00	1.14	18.47	18.47
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.47	21.00	1.00	1.00
##000000	18.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED76

Deuteranopia (green-blind)

#FFF385

Tritanopia (blue-blind)

#FFE7D9

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fef480;
/* rgb */ color: rgb(254, 244, 128);
/* oklch */ color: oklch(95.2% 0.138 104.3);

Tailwind

colors: {
  custom: {
    50: '#fff7a7',
    500: '#fef480',
    950: '#000000',
  },
}

SCSS

$custom: #fef480;
$custom-light: #fff7a7;
$custom-dark: #000000;

JSON

{
  "hex": "#fef480",
  "rgb": {
    "r": 254,
    "g": 244,
    "b": 128
  },
  "hsl": {
    "h": 55.238,
    "s": 98.438,
    "l": 74.902
  },
  "oklch": {
    "l": 0.95185,
    "c": 0.13808,
    "h": 104.3
  },
  "luminance": 0.87331
}

Semantic roles & 50–950 ramp

primary

#FEF480

secondary

#4551DD

accent

#12E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEF480

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

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