#FCF77F#FCF77F

#FCF77F is a very light, vivid yellow. Relative luminance 0.887; OKLCH L 95.6% C 0.142 H 106.7°. Best body text is #000000 at 18.75:1 contrast (WCAG AA passes).

Color values

HEX	#FCF77F
RGB	rgb(252, 247, 127)
HSL	hsl(58, 95%, 74%)
HSV	hsv(58, 50%, 99%)
CMYK	cmyk(0%, 2%, 49.6%, 1.2%)
CIE-LAB	lab(95.48, -13.91, 57.67)
CIE-LCH	lch(95.48, 59.33, 103.56°)
OKLab	oklab(95.62% -0.0407 0.1362)
OKLCH	oklch(95.62% 0.142 106.7)
XYZ	xyz(77.2384, 88.7514, 33.1366)
Luminance	0.8875 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF77F #7F84FC

analogous

#FCB97F #FCF77F #C3FC7F

triadic

#FCF77F #7FFCF7 #F77FFC

tetradic

#FCF77F #7FFCB9 #7F84FC #FC7FC3

square

#FCF77F #7FFCB9 #7F84FC #FC7FC3

split-complementary

#FCF77F #7FC3FC #B97FFC

monochromatic

#F9F007 #FBF343 #FCF77F #FDFBBB #FEFDE1

Accessibility & contrast

On white

1.12

#FCF77F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.75

#FCF77F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF77F

18.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF77F	#FFFFFF	#000000	##000000
##FCF77F	1.00	1.12	18.75	18.75
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.75	21.00	1.00	1.00
##000000	18.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF74

Deuteranopia (green-blind)

#FFF485

Tritanopia (blue-blind)

#FFEADC

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #fcf77f;
/* rgb */ color: rgb(252, 247, 127);
/* oklch */ color: oklch(95.6% 0.142 106.7);

Tailwind

colors: {
  custom: {
    50: '#fff9a7',
    500: '#fcf77f',
    950: '#000000',
  },
}

SCSS

$custom: #fcf77f;
$custom-light: #fff9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf77f",
  "rgb": {
    "r": 252,
    "g": 247,
    "b": 127
  },
  "hsl": {
    "h": 57.6,
    "s": 95.42,
    "l": 74.314
  },
  "oklch": {
    "l": 0.95617,
    "c": 0.14218,
    "h": 106.7
  },
  "luminance": 0.88749
}

Semantic roles & 50–950 ramp

primary

#FCF77F

secondary

#454BDA

accent

#09E600

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#181710

muted

#868580

Preview Lab

Preview with #FCF77F

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

Preview Lab → · Contrast checker → · Palette generator →