#FEF68B#FEF68B

#FEF68B is a very light, vivid yellow. Relative luminance 0.888; OKLCH L 95.7% C 0.129 H 104.8°. Best body text is #000000 at 18.77:1 contrast (WCAG AA passes).

Color values

HEX	#FEF68B
RGB	rgb(254, 246, 139)
HSL	hsl(56, 98%, 77%)
HSV	hsv(56, 45%, 100%)
CMYK	cmyk(0%, 3.1%, 45.3%, 0.4%)
CIE-LAB	lab(95.52, -11.58, 52.16)
CIE-LCH	lch(95.52, 53.43, 102.52°)
OKLab	oklab(95.73% -0.033 0.125)
OKLCH	oklch(95.73% 0.129 104.8)
XYZ	xyz(78.4908, 88.8486, 37.4359)
Luminance	0.8885 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF68B #8B93FE

analogous

#FEBD8B #FEF68B #CDFE8B

triadic

#FEF68B #8BFEF6 #F68BFE

tetradic

#FEF68B #8BFEBD #8B93FE #FE8BCD

square

#FEF68B #8BFEBD #8B93FE #FE8BCD

split-complementary

#FEF68B #8BCDFE #BD8BFE

monochromatic

#FDED12 #FDF14E #FEF68B #FFFBC8 #FFFDE1

Accessibility & contrast

On white

1.12

#FEF68B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.77

#FEF68B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF68B

18.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF68B	#FFFFFF	#000000	##000000
##FEF68B	1.00	1.12	18.77	18.77
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.77	21.00	1.00	1.00
##000000	18.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF82

Deuteranopia (green-blind)

#FFF590

Tritanopia (blue-blind)

#FFE9DD

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fef68b;
/* rgb */ color: rgb(254, 246, 139);
/* oklch */ color: oklch(95.7% 0.129 104.8);

Tailwind

colors: {
  custom: {
    50: '#fff9af',
    500: '#fef68b',
    950: '#000000',
  },
}

SCSS

$custom: #fef68b;
$custom-light: #fff9af;
$custom-dark: #000000;

JSON

{
  "hex": "#fef68b",
  "rgb": {
    "r": 254,
    "g": 246,
    "b": 139
  },
  "hsl": {
    "h": 55.826,
    "s": 98.291,
    "l": 77.059
  },
  "oklch": {
    "l": 0.95733,
    "c": 0.12929,
    "h": 104.8
  },
  "luminance": 0.88846
}

Semantic roles & 50–950 ramp

primary

#FEF68B

secondary

#4F59DE

accent

#10E600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEF68B

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

Preview Lab → · Contrast checker → · Palette generator →