#FCF58E#FCF58E

#FCF58E is a very light, vivid yellow. Relative luminance 0.880; OKLCH L 95.4% C 0.125 H 105.1°. Best body text is #000000 at 18.59:1 contrast (WCAG AA passes).

Color values

HEX	#FCF58E
RGB	rgb(252, 245, 142)
HSL	hsl(56, 95%, 77%)
HSV	hsv(56, 44%, 99%)
CMYK	cmyk(0%, 2.8%, 43.7%, 1.2%)
CIE-LAB	lab(95.14, -11.58, 50.23)
CIE-LCH	lch(95.14, 51.55, 102.98°)
OKLab	oklab(95.41% -0.0326 0.1209)
OKLCH	oklch(95.41% 0.125 105.1)
XYZ	xyz(77.6814, 87.9553, 38.4710)
Luminance	0.8795 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF58E #8E95FC

analogous

#FCBE8E #FCF58E #CCFC8E

triadic

#FCF58E #8EFCF5 #F58EFC

tetradic

#FCF58E #8EFCBE #8E95FC #FC8ECC

square

#FCF58E #8EFCBE #8E95FC #FC8ECC

split-complementary

#FCF58E #8ECCFC #BE8EFC

monochromatic

#F9EA17 #FAF052 #FCF58E #FEFACA #FEFCE1

Accessibility & contrast

On white

1.13

#FCF58E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.59

#FCF58E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF58E

18.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF58E	#FFFFFF	#000000	##000000
##FCF58E	1.00	1.13	18.59	18.59
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.59	21.00	1.00	1.00
##000000	18.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE86

Deuteranopia (green-blind)

#FFF393

Tritanopia (blue-blind)

#FFE9DC

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fcf58e;
/* rgb */ color: rgb(252, 245, 142);
/* oklch */ color: oklch(95.4% 0.125 105.1);

Tailwind

colors: {
  custom: {
    50: '#fff8b1',
    500: '#fcf58e',
    950: '#000000',
  },
}

SCSS

$custom: #fcf58e;
$custom-light: #fff8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf58e",
  "rgb": {
    "r": 252,
    "g": 245,
    "b": 142
  },
  "hsl": {
    "h": 56.182,
    "s": 94.828,
    "l": 77.255
  },
  "oklch": {
    "l": 0.95409,
    "c": 0.12526,
    "h": 105.1
  },
  "luminance": 0.87953
}

Semantic roles & 50–950 ramp

primary

#FCF58E

secondary

#525BDC

accent

#0FE600

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#181711

muted

#868581

Preview Lab

Preview with #FCF58E

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

Preview Lab → · Contrast checker → · Palette generator →