#FCF37E#FCF37E

#FCF37E is a very light, vivid yellow. Relative luminance 0.863; OKLCH L 94.8% C 0.139 H 104.8°. Best body text is #000000 at 18.26:1 contrast (WCAG AA passes).

Color values

HEX	#FCF37E
RGB	rgb(252, 243, 126)
HSL	hsl(56, 95%, 74%)
HSV	hsv(56, 50%, 99%)
CMYK	cmyk(0%, 3.6%, 50%, 1.2%)
CIE-LAB	lab(94.44, -12.04, 56.91)
CIE-LCH	lch(94.44, 58.17, 101.94°)
OKLab	oklab(94.79% -0.0355 0.1345)
OKLCH	oklch(94.79% 0.139 104.8)
XYZ	xyz(75.9634, 86.3053, 32.3917)
Luminance	0.8630 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF37E #7E87FC

analogous

#FCB47E #FCF37E #C6FC7E

triadic

#FCF37E #7EFCF3 #F37EFC

tetradic

#FCF37E #7EFCB4 #7E87FC #FC7EC6

square

#FCF37E #7EFCB4 #7E87FC #FC7EC6

split-complementary

#FCF37E #7EC6FC #B47EFC

monochromatic

#F9E806 #FBED42 #FCF37E #FDF9BA #FEFCE1

Accessibility & contrast

On white

1.15

#FCF37E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.26

#FCF37E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF37E

18.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF37E	#FFFFFF	#000000	##000000
##FCF37E	1.00	1.15	18.26	18.26
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.26	21.00	1.00	1.00
##000000	18.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC73

Deuteranopia (green-blind)

#FFF284

Tritanopia (blue-blind)

#FFE6D8

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #fcf37e;
/* rgb */ color: rgb(252, 243, 126);
/* oklch */ color: oklch(94.8% 0.139 104.8);

Tailwind

colors: {
  custom: {
    50: '#fff6a6',
    500: '#fcf37e',
    950: '#000000',
  },
}

SCSS

$custom: #fcf37e;
$custom-light: #fff6a6;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf37e",
  "rgb": {
    "r": 252,
    "g": 243,
    "b": 126
  },
  "hsl": {
    "h": 55.714,
    "s": 95.455,
    "l": 74.118
  },
  "oklch": {
    "l": 0.94792,
    "c": 0.13906,
    "h": 104.8
  },
  "luminance": 0.86303
}

Semantic roles & 50–950 ramp

primary

#FCF37E

secondary

#444FDA

accent

#10E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#181710

muted

#868580

Preview Lab

Preview with #FCF37E

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

Preview Lab → · Contrast checker → · Palette generator →