#FCF387#FCF387

#FCF387 is a very light, vivid yellow. Relative luminance 0.865; OKLCH L 94.9% C 0.130 H 104.4°. Best body text is #000000 at 18.31:1 contrast (WCAG AA passes).

Color values

HEX	#FCF387
RGB	rgb(252, 243, 135)
HSL	hsl(55, 95%, 76%)
HSV	hsv(55, 46%, 99%)
CMYK	cmyk(0%, 3.6%, 46.4%, 1.2%)
CIE-LAB	lab(94.55, -11.25, 52.83)
CIE-LCH	lch(94.55, 54.01, 102.02°)
OKLab	oklab(94.91% -0.0323 0.1262)
OKLCH	oklch(94.91% 0.13 104.4)
XYZ	xyz(76.5705, 86.5481, 35.5889)
Luminance	0.8655 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF387 #8790FC

analogous

#FCB887 #FCF387 #CAFC87

triadic

#FCF387 #87FCF3 #F387FC

tetradic

#FCF387 #87FCB8 #8790FC #FC87CA

square

#FCF387 #87FCB8 #8790FC #FC87CA

split-complementary

#FCF387 #87CAFC #B887FC

monochromatic

#F9E710 #FBED4B #FCF387 #FDF9C3 #FEFCE1

Accessibility & contrast

On white

1.15

#FCF387 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.31

#FCF387 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF387

18.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF387	#FFFFFF	#000000	##000000
##FCF387	1.00	1.15	18.31	18.31
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.31	21.00	1.00	1.00
##000000	18.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC7E

Deuteranopia (green-blind)

#FFF28C

Tritanopia (blue-blind)

#FFE6DA

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fcf387;
/* rgb */ color: rgb(252, 243, 135);
/* oklch */ color: oklch(94.9% 0.130 104.4);

Tailwind

colors: {
  custom: {
    50: '#fff6ac',
    500: '#fcf387',
    950: '#000000',
  },
}

SCSS

$custom: #fcf387;
$custom-light: #fff6ac;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf387",
  "rgb": {
    "r": 252,
    "g": 243,
    "b": 135
  },
  "hsl": {
    "h": 55.385,
    "s": 95.122,
    "l": 75.882
  },
  "oklch": {
    "l": 0.94908,
    "c": 0.1303,
    "h": 104.4
  },
  "luminance": 0.86546
}

Semantic roles & 50–950 ramp

primary

#FCF387

secondary

#4C57DB

accent

#12E600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FCF387

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

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