#FEF38D#FEF38D

#FEF38D is a very light, vivid yellow. Relative luminance 0.871; OKLCH L 95.2% C 0.124 H 103.1°. Best body text is #000000 at 18.42:1 contrast (WCAG AA passes).

Color values

HEX	#FEF38D
RGB	rgb(254, 243, 141)
HSL	hsl(54, 98%, 77%)
HSV	hsv(54, 44%, 100%)
CMYK	cmyk(0%, 4.3%, 44.5%, 0.4%)
CIE-LAB	lab(94.78, -9.91, 50.30)
CIE-LCH	lch(94.78, 51.27, 101.15°)
OKLab	oklab(95.16% -0.028 0.121)
OKLCH	oklch(95.16% 0.124 103.1)
XYZ	xyz(77.7331, 87.0974, 37.9109)
Luminance	0.8710 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF38D #8D98FE

analogous

#FEBA8D #FEF38D #D1FE8D

triadic

#FEF38D #8DFEF3 #F38DFE

tetradic

#FEF38D #8DFEBA #8D98FE #FE8DD1

square

#FEF38D #8DFEBA #8D98FE #FE8DD1

split-complementary

#FEF38D #8DD1FE #BA8DFE

monochromatic

#FDE614 #FDED50 #FEF38D #FFF9CA #FFFCE1

Accessibility & contrast

On white

1.14

#FEF38D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.42

#FEF38D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF38D

18.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF38D	#FFFFFF	#000000	##000000
##FEF38D	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)

#FFED85

Deuteranopia (green-blind)

#FFF391

Tritanopia (blue-blind)

#FFE7DB

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fef38d;
/* rgb */ color: rgb(254, 243, 141);
/* oklch */ color: oklch(95.2% 0.124 103.1);

Tailwind

colors: {
  custom: {
    50: '#fff6b0',
    500: '#fef38d',
    950: '#000000',
  },
}

SCSS

$custom: #fef38d;
$custom-light: #fff6b0;
$custom-dark: #000000;

JSON

{
  "hex": "#fef38d",
  "rgb": {
    "r": 254,
    "g": 243,
    "b": 141
  },
  "hsl": {
    "h": 54.159,
    "s": 98.261,
    "l": 77.451
  },
  "oklch": {
    "l": 0.95155,
    "c": 0.1242,
    "h": 103.1
  },
  "luminance": 0.87095
}

Semantic roles & 50–950 ramp

primary

#FEF38D

secondary

#505EDF

accent

#16E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181711

muted

#868581

Preview Lab

Preview with #FEF38D

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

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