#FEFC83#FEFC83

#FEFC83 is a very light, vivid yellow. Relative luminance 0.923; OKLCH L 96.8% C 0.143 H 108.0°. Best body text is #000000 at 19.47:1 contrast (WCAG AA passes).

Color values

HEX	#FEFC83
RGB	rgb(254, 252, 131)
HSL	hsl(59, 98%, 75%)
HSV	hsv(59, 48%, 100%)
CMYK	cmyk(0%, 0.8%, 48.4%, 0.4%)
CIE-LAB	lab(96.96, -15.22, 57.63)
CIE-LCH	lch(96.96, 59.61, 104.80°)
OKLab	oklab(96.85% -0.0442 0.1364)
OKLCH	oklch(96.85% 0.143 108)
XYZ	xyz(79.7820, 92.3323, 35.0875)
Luminance	0.9233 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFC83 #8385FE

analogous

#FEBE83 #FEFC83 #C3FE83

triadic

#FEFC83 #83FEFC #FC83FE

tetradic

#FEFC83 #83FEBE #8385FE #FE83C3

square

#FEFC83 #83FEBE #8385FE #FE83C3

split-complementary

#FEFC83 #83C3FE #BE83FE

monochromatic

#FDF90A #FEFB46 #FEFC83 #FEFDC0 #FFFEE1

Accessibility & contrast

On white

1.08

#FEFC83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.47

#FEFC83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFC83

19.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFC83	#FFFFFF	#000000	##000000
##FEFC83	1.00	1.08	19.47	19.47
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.47	21.00	1.00	1.00
##000000	19.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF478

Deuteranopia (green-blind)

#FFF989

Tritanopia (blue-blind)

#FFEFE0

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #fefc83;
/* rgb */ color: rgb(254, 252, 131);
/* oklch */ color: oklch(96.8% 0.143 108.0);

Tailwind

colors: {
  custom: {
    50: '#fffdaa',
    500: '#fefc83',
    950: '#000000',
  },
}

SCSS

$custom: #fefc83;
$custom-light: #fffdaa;
$custom-dark: #000000;

JSON

{
  "hex": "#fefc83",
  "rgb": {
    "r": 254,
    "g": 252,
    "b": 131
  },
  "hsl": {
    "h": 59.024,
    "s": 98.4,
    "l": 75.49
  },
  "oklch": {
    "l": 0.96847,
    "c": 0.14343,
    "h": 108
  },
  "luminance": 0.9233
}

Semantic roles & 50–950 ramp

primary

#FEFC83

secondary

#484ADD

accent

#04E600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEFC83

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

Preview Lab → · Contrast checker → · Palette generator →