#FEF787#FEF787

#FEF787 is a very light, vivid yellow. Relative luminance 0.893; OKLCH L 95.9% C 0.134 H 105.5°. Best body text is #000000 at 18.87:1 contrast (WCAG AA passes).

Color values

HEX	#FEF787
RGB	rgb(254, 247, 135)
HSL	hsl(56, 98%, 76%)
HSV	hsv(56, 47%, 100%)
CMYK	cmyk(0%, 2.8%, 46.9%, 0.4%)
CIE-LAB	lab(95.72, -12.43, 54.30)
CIE-LCH	lch(95.72, 55.70, 102.90°)
OKLab	oklab(95.88% -0.0358 0.1294)
OKLCH	oklch(95.88% 0.134 105.5)
XYZ	xyz(78.5088, 89.3438, 36.0264)
Luminance	0.8934 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF787 #878EFE

analogous

#FEBC87 #FEF787 #CAFE87

triadic

#FEF787 #87FEF7 #F787FE

tetradic

#FEF787 #87FEBC #878EFE #FE87CA

square

#FEF787 #87FEBC #878EFE #FE87CA

split-complementary

#FEF787 #87CAFE #BC87FE

monochromatic

#FDEF0E #FDF34A #FEF787 #FFFBC4 #FFFDE1

Accessibility & contrast

On white

1.11

#FEF787 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.87

#FEF787 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF787

18.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF787	#FFFFFF	#000000	##000000
##FEF787	1.00	1.11	18.87	18.87
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.87	21.00	1.00	1.00
##000000	18.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF07D

Deuteranopia (green-blind)

#FFF58C

Tritanopia (blue-blind)

#FFEADD

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #fef787;
/* rgb */ color: rgb(254, 247, 135);
/* oklch */ color: oklch(95.9% 0.134 105.5);

Tailwind

colors: {
  custom: {
    50: '#fff9ac',
    500: '#fef787',
    950: '#000000',
  },
}

SCSS

$custom: #fef787;
$custom-light: #fff9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#fef787",
  "rgb": {
    "r": 254,
    "g": 247,
    "b": 135
  },
  "hsl": {
    "h": 56.471,
    "s": 98.347,
    "l": 76.275
  },
  "oklch": {
    "l": 0.95882,
    "c": 0.13431,
    "h": 105.5
  },
  "luminance": 0.89342
}

Semantic roles & 50–950 ramp

primary

#FEF787

secondary

#4B54DE

accent

#0DE600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FEF787

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

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