#FEF79F#FEF79F

#FEF79F is a very light, moderate yellow. Relative luminance 0.901; OKLCH L 96.2% C 0.109 H 104.3°. Best body text is #000000 at 19.02:1 contrast (WCAG AA passes).

Color values

HEX	#FEF79F
RGB	rgb(254, 247, 159)
HSL	hsl(56, 98%, 81%)
HSV	hsv(56, 37%, 100%)
CMYK	cmyk(0%, 2.8%, 37.4%, 0.4%)
CIE-LAB	lab(96.04, -10.06, 43.15)
CIE-LCH	lch(96.04, 44.31, 103.13°)
OKLab	oklab(96.23% -0.027 0.1058)
OKLCH	oklch(96.23% 0.109 104.3)
XYZ	xyz(80.3930, 90.0975, 45.9498)
Luminance	0.9010 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF79F #9FA6FE

analogous

#FEC79F #FEF79F #D5FE9F

triadic

#FEF79F #9FFEF7 #F79FFE

tetradic

#FEF79F #9FFEC7 #9FA6FE #FE9FD5

square

#FEF79F #9FFEC7 #9FA6FE #FE9FD5

split-complementary

#FEF79F #9FD5FE #C79FFE

monochromatic

#FDED26 #FDF262 #FEF79F #FFFCDC #FFFCE1

Accessibility & contrast

On white

1.10

#FEF79F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.02

#FEF79F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF79F

19.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF79F	#FFFFFF	#000000	##000000
##FEF79F	1.00	1.10	19.02	19.02
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.02	21.00	1.00	1.00
##000000	19.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF198

Deuteranopia (green-blind)

#FFF6A3

Tritanopia (blue-blind)

#FFECE1

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fef79f;
/* rgb */ color: rgb(254, 247, 159);
/* oklch */ color: oklch(96.2% 0.109 104.3);

Tailwind

colors: {
  custom: {
    50: '#fff9bc',
    500: '#fef79f',
    950: '#000000',
  },
}

SCSS

$custom: #fef79f;
$custom-light: #fff9bc;
$custom-dark: #000000;

JSON

{
  "hex": "#fef79f",
  "rgb": {
    "r": 254,
    "g": 247,
    "b": 159
  },
  "hsl": {
    "h": 55.579,
    "s": 97.938,
    "l": 80.98
  },
  "oklch": {
    "l": 0.96232,
    "c": 0.10917,
    "h": 104.3
  },
  "luminance": 0.90096
}

Semantic roles & 50–950 ramp

primary

#FEF79F

secondary

#6069E1

accent

#11E600

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#181712

muted

#868582

Preview Lab

Preview with #FEF79F

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

Preview Lab → · Contrast checker → · Palette generator →