#FCF18F#FCF18F

#FCF18F is a very light, vivid yellow. Relative luminance 0.856; OKLCH L 94.6% C 0.120 H 102.8°. Best body text is #000000 at 18.12:1 contrast (WCAG AA passes).

Color values

HEX	#FCF18F
RGB	rgb(252, 241, 143)
HSL	hsl(54, 95%, 77%)
HSV	hsv(54, 43%, 99%)
CMYK	cmyk(0%, 4.4%, 43.3%, 1.2%)
CIE-LAB	lab(94.14, -9.51, 48.50)
CIE-LCH	lch(94.14, 49.43, 101.09°)
OKLab	oklab(94.62% -0.0266 0.1171)
OKLCH	oklch(94.62% 0.12 102.8)
XYZ	xyz(76.5598, 85.5914, 38.4691)
Luminance	0.8559 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF18F #8F9AFC

analogous

#FCBB8F #FCF18F #D1FC8F

triadic

#FCF18F #8FFCF1 #F18FFC

tetradic

#FCF18F #8FFCBB #8F9AFC #FC8FD1

square

#FCF18F #8FFCBB #8F9AFC #FC8FD1

split-complementary

#FCF18F #8FD1FC #BB8FFC

monochromatic

#F9E218 #FAEA53 #FCF18F #FEF8CB #FEFBE1

Accessibility & contrast

On white

1.16

#FCF18F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.12

#FCF18F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF18F

18.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF18F	#FFFFFF	#000000	##000000
##FCF18F	1.00	1.16	18.12	18.12
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.12	21.00	1.00	1.00
##000000	18.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB87

Deuteranopia (green-blind)

#FFF193

Tritanopia (blue-blind)

#FFE5D9

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fcf18f;
/* rgb */ color: rgb(252, 241, 143);
/* oklch */ color: oklch(94.6% 0.120 102.8);

Tailwind

colors: {
  custom: {
    50: '#fff5b1',
    500: '#fcf18f',
    950: '#000000',
  },
}

SCSS

$custom: #fcf18f;
$custom-light: #fff5b1;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf18f",
  "rgb": {
    "r": 252,
    "g": 241,
    "b": 143
  },
  "hsl": {
    "h": 53.945,
    "s": 94.783,
    "l": 77.451
  },
  "oklch": {
    "l": 0.94616,
    "c": 0.12011,
    "h": 102.8
  },
  "luminance": 0.85589
}

Semantic roles & 50–950 ramp

primary

#FCF18F

secondary

#5361DC

accent

#17E600

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#181711

muted

#868581

Preview Lab

Preview with #FCF18F

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

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