#FCF588#FCF588

#FCF588 is a very light, vivid yellow. Relative luminance 0.878; OKLCH L 95.3% C 0.131 H 105.4°. Best body text is #000000 at 18.56:1 contrast (WCAG AA passes).

Color values

HEX	#FCF588
RGB	rgb(252, 245, 136)
HSL	hsl(56, 95%, 76%)
HSV	hsv(56, 46%, 99%)
CMYK	cmyk(0%, 2.8%, 46%, 1.2%)
CIE-LAB	lab(95.07, -12.14, 52.99)
CIE-LCH	lch(95.07, 54.37, 102.91°)
OKLab	oklab(95.33% -0.0348 0.1267)
OKLCH	oklch(95.33% 0.131 105.4)
XYZ	xyz(77.2430, 87.7800, 36.1621)
Luminance	0.8778 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF588 #888FFC

analogous

#FCBB88 #FCF588 #C9FC88

triadic

#FCF588 #88FCF5 #F588FC

tetradic

#FCF588 #88FCBB #888FFC #FC88C9

square

#FCF588 #88FCBB #888FFC #FC88C9

split-complementary

#FCF588 #88C9FC #BB88FC

monochromatic

#F9EB11 #FAF04C #FCF588 #FEFAC4 #FEFCE1

Accessibility & contrast

On white

1.13

#FCF588 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.56

#FCF588 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF588

18.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF588	#FFFFFF	#000000	##000000
##FCF588	1.00	1.13	18.56	18.56
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.56	21.00	1.00	1.00
##000000	18.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE7F

Deuteranopia (green-blind)

#FFF38D

Tritanopia (blue-blind)

#FFE8DB

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fcf588;
/* rgb */ color: rgb(252, 245, 136);
/* oklch */ color: oklch(95.3% 0.131 105.4);

Tailwind

colors: {
  custom: {
    50: '#fff8ad',
    500: '#fcf588',
    950: '#000000',
  },
}

SCSS

$custom: #fcf588;
$custom-light: #fff8ad;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf588",
  "rgb": {
    "r": 252,
    "g": 245,
    "b": 136
  },
  "hsl": {
    "h": 56.379,
    "s": 95.082,
    "l": 76.078
  },
  "oklch": {
    "l": 0.95326,
    "c": 0.13136,
    "h": 105.4
  },
  "luminance": 0.87778
}

Semantic roles & 50–950 ramp

primary

#FCF588

secondary

#4D56DB

accent

#0EE600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #FCF588

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

Preview Lab → · Contrast checker → · Palette generator →