#FCF17D#FCF17D

#FCF17D is a very light, vivid yellow. Relative luminance 0.851; OKLCH L 94.4% C 0.138 H 103.8°. Best body text is #000000 at 18.02:1 contrast (WCAG AA passes).

Color values

HEX	#FCF17D
RGB	rgb(252, 241, 125)
HSL	hsl(55, 95%, 74%)
HSV	hsv(55, 50%, 99%)
CMYK	cmyk(0%, 4.4%, 50.4%, 1.2%)
CIE-LAB	lab(93.92, -11.14, 56.75)
CIE-LCH	lch(93.92, 57.83, 101.10°)
OKLab	oklab(94.37% -0.033 0.134)
OKLCH	oklch(94.37% 0.138 103.8)
XYZ	xyz(75.3040, 85.0891, 31.8552)
Luminance	0.8509 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF17D #7D88FC

analogous

#FCB27D #FCF17D #C8FC7D

triadic

#FCF17D #7DFCF1 #F17DFC

tetradic

#FCF17D #7DFCB2 #7D88FC #FC7DC8

square

#FCF17D #7DFCB2 #7D88FC #FC7DC8

split-complementary

#FCF17D #7DC8FC #B27DFC

monochromatic

#F9E406 #FBEB41 #FCF17D #FDF7B9 #FEFCE1

Accessibility & contrast

On white

1.17

#FCF17D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.02

#FCF17D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF17D

18.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF17D	#FFFFFF	#000000	##000000
##FCF17D	1.00	1.17	18.02	18.02
#FFFFFF	1.17	1.00	21.00	21.00
#000000	18.02	21.00	1.00	1.00
##000000	18.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA72

Deuteranopia (green-blind)

#FFF082

Tritanopia (blue-blind)

#FFE4D6

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fcf17d;
/* rgb */ color: rgb(252, 241, 125);
/* oklch */ color: oklch(94.4% 0.138 103.8);

Tailwind

colors: {
  custom: {
    50: '#fff5a5',
    500: '#fcf17d',
    950: '#000000',
  },
}

SCSS

$custom: #fcf17d;
$custom-light: #fff5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf17d",
  "rgb": {
    "r": 252,
    "g": 241,
    "b": 125
  },
  "hsl": {
    "h": 54.803,
    "s": 95.489,
    "l": 73.922
  },
  "oklch": {
    "l": 0.94374,
    "c": 0.13803,
    "h": 103.8
  },
  "luminance": 0.85087
}

Semantic roles & 50–950 ramp

primary

#FCF17D

secondary

#4350DA

accent

#14E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FCF17D

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

Preview Lab → · Contrast checker → · Palette generator →