#FEF36F#FEF36F

#FEF36F is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.8% C 0.152 H 104.5°. Best body text is #000000 at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#FEF36F
RGB	rgb(254, 243, 111)
HSL	hsl(55, 99%, 72%)
HSV	hsv(55, 56%, 100%)
CMYK	cmyk(0%, 4.3%, 56.3%, 0.4%)
CIE-LAB	lab(94.45, -12.41, 63.70)
CIE-LCH	lch(94.45, 64.89, 101.03°)
OKLab	oklab(94.79% -0.0382 0.1476)
OKLCH	oklch(94.79% 0.152 104.5)
XYZ	xyz(75.7953, 86.3223, 27.7051)
Luminance	0.8632 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF36F #6F7AFE

analogous

#FEAC6F #FEF36F #C1FE6F

triadic

#FEF36F #6FFEF3 #F36FFE

tetradic

#FEF36F #6FFEAC #6F7AFE #FE6FC1

square

#FEF36F #6FFEAC #6F7AFE #FE6FC1

split-complementary

#FEF36F #6FC1FE #AC6FFE

monochromatic

#F1DF02 #FEEE32 #FEF36F #FEF8AC #FFFCE1

Accessibility & contrast

On white

1.15

#FEF36F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.26

#FEF36F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF36F

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF36F	#FFFFFF	#000000	##000000
##FEF36F	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)

#FFEB61

Deuteranopia (green-blind)

#FFF276

Tritanopia (blue-blind)

#FFE5D6

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fef36f;
/* rgb */ color: rgb(254, 243, 111);
/* oklch */ color: oklch(94.8% 0.152 104.5);

Tailwind

colors: {
  custom: {
    50: '#fff69c',
    500: '#fef36f',
    950: '#000000',
  },
}

SCSS

$custom: #fef36f;
$custom-light: #fff69c;
$custom-dark: #000000;

JSON

{
  "hex": "#fef36f",
  "rgb": {
    "r": 254,
    "g": 243,
    "b": 111
  },
  "hsl": {
    "h": 55.385,
    "s": 98.621,
    "l": 71.569
  },
  "oklch": {
    "l": 0.94787,
    "c": 0.15246,
    "h": 104.5
  },
  "luminance": 0.8632
}

Semantic roles & 50–950 ramp

primary

#FEF36F

secondary

#3743DA

accent

#12E600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FEF36F

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

Preview Lab → · Contrast checker → · Palette generator →