#FEF980#FEF980

#FEF980 is a very light, vivid yellow. Relative luminance 0.904; OKLCH L 96.2% C 0.143 H 106.7°. Best body text is #000000 at 19.08:1 contrast (WCAG AA passes).

Color values

HEX	#FEF980
RGB	rgb(254, 249, 128)
HSL	hsl(58, 98%, 75%)
HSV	hsv(58, 50%, 100%)
CMYK	cmyk(0%, 2%, 49.6%, 0.4%)
CIE-LAB	lab(96.16, -14.02, 58.06)
CIE-LCH	lch(96.16, 59.73, 103.58°)
OKLab	oklab(96.2% -0.0411 0.1371)
OKLCH	oklch(96.2% 0.143 106.7)
XYZ	xyz(78.6470, 90.3829, 33.7206)
Luminance	0.9038 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF980 #8085FE

analogous

#FEBA80 #FEF980 #C4FE80

triadic

#FEF980 #80FEF9 #F980FE

tetradic

#FEF980 #80FEBA #8085FE #FE80C4

square

#FEF980 #80FEBA #8085FE #FE80C4

split-complementary

#FEF980 #80C4FE #BA80FE

monochromatic

#FDF307 #FEF643 #FEF980 #FEFCBD #FFFEE1

Accessibility & contrast

On white

1.10

#FEF980 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.08

#FEF980 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF980

19.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF980	#FFFFFF	#000000	##000000
##FEF980	1.00	1.10	19.08	19.08
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.08	21.00	1.00	1.00
##000000	19.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF175

Deuteranopia (green-blind)

#FFF686

Tritanopia (blue-blind)

#FFECDD

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fef980;
/* rgb */ color: rgb(254, 249, 128);
/* oklch */ color: oklch(96.2% 0.143 106.7);

Tailwind

colors: {
  custom: {
    50: '#fffba8',
    500: '#fef980',
    950: '#000000',
  },
}

SCSS

$custom: #fef980;
$custom-light: #fffba8;
$custom-dark: #000000;

JSON

{
  "hex": "#fef980",
  "rgb": {
    "r": 254,
    "g": 249,
    "b": 128
  },
  "hsl": {
    "h": 57.619,
    "s": 98.438,
    "l": 74.902
  },
  "oklch": {
    "l": 0.96199,
    "c": 0.14314,
    "h": 106.7
  },
  "luminance": 0.90381
}

Semantic roles & 50–950 ramp

primary

#FEF980

secondary

#454BDD

accent

#09E600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEF980

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

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