#FEF477#FEF477

#FEF477 is a very light, vivid yellow. Relative luminance 0.871; OKLCH L 95.1% C 0.146 H 104.7°. Best body text is #000000 at 18.42:1 contrast (WCAG AA passes).

Color values

HEX	#FEF477
RGB	rgb(254, 244, 119)
HSL	hsl(56, 99%, 73%)
HSV	hsv(56, 53%, 100%)
CMYK	cmyk(0%, 3.9%, 53.1%, 0.4%)
CIE-LAB	lab(94.78, -12.30, 60.53)
CIE-LCH	lch(94.78, 61.77, 101.49°)
OKLab	oklab(95.08% -0.0371 0.1417)
OKLCH	oklch(95.08% 0.146 104.7)
XYZ	xyz(76.5558, 87.1065, 30.2298)
Luminance	0.8710 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF477 #7781FE

analogous

#FEB177 #FEF477 #C4FE77

triadic

#FEF477 #77FEF4 #F477FE

tetradic

#FEF477 #77FEB1 #7781FE #FE77C4

square

#FEF477 #77FEB1 #7781FE #FE77C4

split-complementary

#FEF477 #77C4FE #B177FE

monochromatic

#F9E602 #FEEF3A #FEF477 #FEF9B4 #FFFDE1

Accessibility & contrast

On white

1.14

#FEF477 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.42

#FEF477 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF477

18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF477	#FFFFFF	#000000	##000000
##FEF477	1.00	1.14	18.42	18.42
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.42	21.00	1.00	1.00
##000000	18.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED6B

Deuteranopia (green-blind)

#FFF37D

Tritanopia (blue-blind)

#FFE6D8

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fef477;
/* rgb */ color: rgb(254, 244, 119);
/* oklch */ color: oklch(95.1% 0.146 104.7);

Tailwind

colors: {
  custom: {
    50: '#fff7a2',
    500: '#fef477',
    950: '#000000',
  },
}

SCSS

$custom: #fef477;
$custom-light: #fff7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#fef477",
  "rgb": {
    "r": 254,
    "g": 244,
    "b": 119
  },
  "hsl": {
    "h": 55.556,
    "s": 98.54,
    "l": 73.137
  },
  "oklch": {
    "l": 0.95077,
    "c": 0.14642,
    "h": 104.7
  },
  "luminance": 0.87104
}

Semantic roles & 50–950 ramp

primary

#FEF477

secondary

#3E49DC

accent

#11E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FEF477

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

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