#FCF671#FCF671

#FCF671 is a very light, vivid yellow. Relative luminance 0.878; OKLCH L 95.3% C 0.154 H 106.6°. Best body text is #000000 at 18.56:1 contrast (WCAG AA passes).

Color values

HEX	#FCF671
RGB	rgb(252, 246, 113)
HSL	hsl(57, 96%, 72%)
HSV	hsv(57, 55%, 99%)
CMYK	cmyk(0%, 2.4%, 55.2%, 1.2%)
CIE-LAB	lab(95.08, -14.53, 63.49)
CIE-LCH	lch(95.08, 65.13, 102.89°)
OKLab	oklab(95.25% -0.0439 0.1474)
OKLCH	oklch(95.25% 0.154 106.6)
XYZ	xyz(76.0835, 87.8015, 28.5591)
Luminance	0.8780 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF671 #7177FC

analogous

#FCB171 #FCF671 #BDFC71

triadic

#FCF671 #71FCF6 #F671FC

tetradic

#FCF671 #71FCB1 #7177FC #FC71BD

square

#FCF671 #71FCB1 #7177FC #FC71BD

split-complementary

#FCF671 #71BDFC #B171FC

monochromatic

#EEE405 #FBF235 #FCF671 #FDFAAD #FEFDE1

Accessibility & contrast

On white

1.13

#FCF671 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.56

#FCF671 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF671

18.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF671	#FFFFFF	#000000	##000000
##FCF671	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)

#FFEE63

Deuteranopia (green-blind)

#FFF378

Tritanopia (blue-blind)

#FFE8D9

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #fcf671;
/* rgb */ color: rgb(252, 246, 113);
/* oklch */ color: oklch(95.3% 0.154 106.6);

Tailwind

colors: {
  custom: {
    50: '#fff89e',
    500: '#fcf671',
    950: '#000000',
  },
}

SCSS

$custom: #fcf671;
$custom-light: #fff89e;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf671",
  "rgb": {
    "r": 252,
    "g": 246,
    "b": 113
  },
  "hsl": {
    "h": 57.41,
    "s": 95.862,
    "l": 71.569
  },
  "oklch": {
    "l": 0.95254,
    "c": 0.15382,
    "h": 106.6
  },
  "luminance": 0.87799
}

Semantic roles & 50–950 ramp

primary

#FCF671

secondary

#3940D8

accent

#0AE600

background

#FFFFFC

surface

#FFFFF5

border

#D7D7CF

text

#18170F

muted

#868580

Preview Lab

Preview with #FCF671

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

Preview Lab → · Contrast checker → · Palette generator →