#FEF679#FEF679

#FEF679 is a very light, vivid yellow. Relative luminance 0.884; OKLCH L 95.5% C 0.147 H 105.5°. Best body text is #000000 at 18.67:1 contrast (WCAG AA passes).

Color values

HEX	#FEF679
RGB	rgb(254, 246, 121)
HSL	hsl(56, 99%, 74%)
HSV	hsv(56, 52%, 100%)
CMYK	cmyk(0%, 3.1%, 52.4%, 0.4%)
CIE-LAB	lab(95.31, -13.13, 60.25)
CIE-LCH	lch(95.31, 61.66, 102.29°)
OKLab	oklab(95.51% -0.0392 0.1412)
OKLCH	oklch(95.51% 0.147 105.5)
XYZ	xyz(77.2822, 88.3652, 31.0707)
Luminance	0.8836 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF679 #7981FE

analogous

#FEB379 #FEF679 #C3FE79

triadic

#FEF679 #79FEF6 #F679FE

tetradic

#FEF679 #79FEB3 #7981FE #FE79C3

square

#FEF679 #79FEB3 #7981FE #FE79C3

split-complementary

#FEF679 #79C3FE #B379FE

monochromatic

#FBEC02 #FEF23C #FEF679 #FEFAB6 #FFFDE1

Accessibility & contrast

On white

1.12

#FEF679 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.67

#FEF679 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF679

18.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF679	#FFFFFF	#000000	##000000
##FEF679	1.00	1.12	18.67	18.67
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.67	21.00	1.00	1.00
##000000	18.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE6D

Deuteranopia (green-blind)

#FFF47F

Tritanopia (blue-blind)

#FFE8DA

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fef679;
/* rgb */ color: rgb(254, 246, 121);
/* oklch */ color: oklch(95.5% 0.147 105.5);

Tailwind

colors: {
  custom: {
    50: '#fff9a3',
    500: '#fef679',
    950: '#000000',
  },
}

SCSS

$custom: #fef679;
$custom-light: #fff9a3;
$custom-dark: #000000;

JSON

{
  "hex": "#fef679",
  "rgb": {
    "r": 254,
    "g": 246,
    "b": 121
  },
  "hsl": {
    "h": 56.391,
    "s": 98.519,
    "l": 73.529
  },
  "oklch": {
    "l": 0.95506,
    "c": 0.14657,
    "h": 105.5
  },
  "luminance": 0.88363
}

Semantic roles & 50–950 ramp

primary

#FEF679

secondary

#3F49DC

accent

#0EE600

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FEF679

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

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