#FCF587#FCF587

#FCF587 is a very light, vivid yellow. Relative luminance 0.877; OKLCH L 95.3% C 0.132 H 105.4°. Best body text is #000000 at 18.55:1 contrast (WCAG AA passes).

Color values

HEX	#FCF587
RGB	rgb(252, 245, 135)
HSL	hsl(56, 95%, 76%)
HSV	hsv(56, 46%, 99%)
CMYK	cmyk(0%, 2.8%, 46.4%, 1.2%)
CIE-LAB	lab(95.06, -12.23, 53.45)
CIE-LCH	lch(95.06, 54.83, 102.89°)
OKLab	oklab(95.31% -0.0352 0.1276)
OKLCH	oklch(95.31% 0.132 105.4)
XYZ	xyz(77.1723, 87.7517, 35.7895)
Luminance	0.8775 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF587 #878EFC

analogous

#FCBA87 #FCF587 #C8FC87

triadic

#FCF587 #87FCF5 #F587FC

tetradic

#FCF587 #87FCBA #878EFC #FC87C8

square

#FCF587 #87FCBA #878EFC #FC87C8

split-complementary

#FCF587 #87C8FC #BA87FC

monochromatic

#F9EB10 #FBF04B #FCF587 #FDFAC3 #FEFDE1

Accessibility & contrast

On white

1.13

#FCF587 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.55

#FCF587 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF587

18.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF587	#FFFFFF	#000000	##000000
##FCF587	1.00	1.13	18.55	18.55
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.55	21.00	1.00	1.00
##000000	18.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE7E

Deuteranopia (green-blind)

#FFF38C

Tritanopia (blue-blind)

#FFE8DB

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fcf587;
/* rgb */ color: rgb(252, 245, 135);
/* oklch */ color: oklch(95.3% 0.132 105.4);

Tailwind

colors: {
  custom: {
    50: '#fff8ac',
    500: '#fcf587',
    950: '#000000',
  },
}

SCSS

$custom: #fcf587;
$custom-light: #fff8ac;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf587",
  "rgb": {
    "r": 252,
    "g": 245,
    "b": 135
  },
  "hsl": {
    "h": 56.41,
    "s": 95.122,
    "l": 75.882
  },
  "oklch": {
    "l": 0.95313,
    "c": 0.13236,
    "h": 105.4
  },
  "luminance": 0.8775
}

Semantic roles & 50–950 ramp

primary

#FCF587

secondary

#4C55DB

accent

#0EE600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FCF587

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

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