#FEF688#FEF688

#FEF688 is a very light, vivid yellow. Relative luminance 0.888; OKLCH L 95.7% C 0.132 H 104.9°. Best body text is #000000 at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#FEF688
RGB	rgb(254, 246, 136)
HSL	hsl(56, 98%, 76%)
HSV	hsv(56, 46%, 100%)
CMYK	cmyk(0%, 3.1%, 46.5%, 0.4%)
CIE-LAB	lab(95.48, -11.85, 53.53)
CIE-LCH	lch(95.48, 54.83, 102.49°)
OKLab	oklab(95.69% -0.0341 0.1278)
OKLCH	oklch(95.69% 0.132 104.9)
XYZ	xyz(78.2746, 88.7621, 36.2973)
Luminance	0.8876 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF688 #8890FE

analogous

#FEBB88 #FEF688 #CBFE88

triadic

#FEF688 #88FEF6 #F688FE

tetradic

#FEF688 #88FEBB #8890FE #FE88CB

square

#FEF688 #88FEBB #8890FE #FE88CB

split-complementary

#FEF688 #88CBFE #BB88FE

monochromatic

#FDED0F #FDF14B #FEF688 #FFFBC5 #FFFDE1

Accessibility & contrast

On white

1.12

#FEF688 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.75

#FEF688 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF688

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF688	#FFFFFF	#000000	##000000
##FEF688	1.00	1.12	18.75	18.75
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.75	21.00	1.00	1.00
##000000	18.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF7F

Deuteranopia (green-blind)

#FFF58D

Tritanopia (blue-blind)

#FFE9DC

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fef688;
/* rgb */ color: rgb(254, 246, 136);
/* oklch */ color: oklch(95.7% 0.132 104.9);

Tailwind

colors: {
  custom: {
    50: '#fff9ad',
    500: '#fef688',
    950: '#000000',
  },
}

SCSS

$custom: #fef688;
$custom-light: #fff9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#fef688",
  "rgb": {
    "r": 254,
    "g": 246,
    "b": 136
  },
  "hsl": {
    "h": 55.932,
    "s": 98.333,
    "l": 76.471
  },
  "oklch": {
    "l": 0.95692,
    "c": 0.1323,
    "h": 104.9
  },
  "luminance": 0.8876
}

Semantic roles & 50–950 ramp

primary

#FEF688

secondary

#4C56DE

accent

#10E600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEF688

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

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