#FEF36D#FEF36D

#FEF36D is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.8% C 0.154 H 104.6°. Best body text is #000000 at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#FEF36D
RGB	rgb(254, 243, 109)
HSL	hsl(55, 99%, 71%)
HSV	hsv(55, 57%, 100%)
CMYK	cmyk(0%, 4.3%, 57.1%, 0.4%)
CIE-LAB	lab(94.43, -12.55, 64.54)
CIE-LCH	lch(94.43, 65.75, 101.01°)
OKLab	oklab(94.77% -0.0388 0.1492)
OKLCH	oklch(94.77% 0.154 104.6)
XYZ	xyz(75.6865, 86.2787, 27.1316)
Luminance	0.8628 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF36D #6D78FE

analogous

#FEAA6D #FEF36D #C0FE6D

triadic

#FEF36D #6DFEF3 #F36DFE

tetradic

#FEF36D #6DFEAA #6D78FE #FE6DC0

square

#FEF36D #6DFEAA #6D78FE #FE6DC0

split-complementary

#FEF36D #6DC0FE #AA6DFE

monochromatic

#EFDD02 #FEEE30 #FEF36D #FEF8AA #FFFDE1

Accessibility & contrast

On white

1.15

#FEF36D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.26

#FEF36D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF36D

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF36D	#FFFFFF	#000000	##000000
##FEF36D	1.00	1.15	18.26	18.26
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.26	21.00	1.00	1.00
##000000	18.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB5F

Deuteranopia (green-blind)

#FFF274

Tritanopia (blue-blind)

#FFE4D6

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fef36d;
/* rgb */ color: rgb(254, 243, 109);
/* oklch */ color: oklch(94.8% 0.154 104.6);

Tailwind

colors: {
  custom: {
    50: '#fff69b',
    500: '#fef36d',
    950: '#000000',
  },
}

SCSS

$custom: #fef36d;
$custom-light: #fff69b;
$custom-dark: #000000;

JSON

{
  "hex": "#fef36d",
  "rgb": {
    "r": 254,
    "g": 243,
    "b": 109
  },
  "hsl": {
    "h": 55.448,
    "s": 98.639,
    "l": 71.176
  },
  "oklch": {
    "l": 0.94766,
    "c": 0.15415,
    "h": 104.6
  },
  "luminance": 0.86276
}

Semantic roles & 50–950 ramp

primary

#FEF36D

secondary

#3542DA

accent

#11E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FEF36D

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

Preview Lab → · Contrast checker → · Palette generator →