#FEF58D#FEF58D

#FEF58D is a very light, vivid yellow. Relative luminance 0.883; OKLCH L 95.6% C 0.126 H 104.2°. Best body text is #000000 at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#FEF58D
RGB	rgb(254, 245, 141)
HSL	hsl(55, 98%, 77%)
HSV	hsv(55, 44%, 100%)
CMYK	cmyk(0%, 3.5%, 44.5%, 0.4%)
CIE-LAB	lab(95.29, -10.90, 50.93)
CIE-LCH	lch(95.29, 52.08, 102.08°)
OKLab	oklab(95.56% -0.0309 0.1224)
OKLCH	oklch(95.56% 0.126 104.2)
XYZ	xyz(78.3349, 88.3009, 38.1115)
Luminance	0.8830 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF58D #8D96FE

analogous

#FEBC8D #FEF58D #CFFE8D

triadic

#FEF58D #8DFEF5 #F58DFE

tetradic

#FEF58D #8DFEBC #8D96FE #FE8DCF

square

#FEF58D #8DFEBC #8D96FE #FE8DCF

split-complementary

#FEF58D #8DCFFE #BC8DFE

monochromatic

#FDEA14 #FDF050 #FEF58D #FFFACA #FFFCE1

Accessibility & contrast

On white

1.13

#FEF58D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.66

#FEF58D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF58D

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF58D	#FFFFFF	#000000	##000000
##FEF58D	1.00	1.13	18.66	18.66
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.66	21.00	1.00	1.00
##000000	18.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE84

Deuteranopia (green-blind)

#FFF492

Tritanopia (blue-blind)

#FFE9DC

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fef58d;
/* rgb */ color: rgb(254, 245, 141);
/* oklch */ color: oklch(95.6% 0.126 104.2);

Tailwind

colors: {
  custom: {
    50: '#fff8b0',
    500: '#fef58d',
    950: '#000000',
  },
}

SCSS

$custom: #fef58d;
$custom-light: #fff8b0;
$custom-dark: #000000;

JSON

{
  "hex": "#fef58d",
  "rgb": {
    "r": 254,
    "g": 245,
    "b": 141
  },
  "hsl": {
    "h": 55.221,
    "s": 98.261,
    "l": 77.451
  },
  "oklch": {
    "l": 0.95559,
    "c": 0.12623,
    "h": 104.2
  },
  "luminance": 0.88299
}

Semantic roles & 50–950 ramp

primary

#FEF58D

secondary

#505CDF

accent

#12E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181711

muted

#868581

Preview Lab

Preview with #FEF58D

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

Preview Lab → · Contrast checker → · Palette generator →