#FCF09F#FCF09F

#FCF09F is a very light, moderate yellow. Relative luminance 0.855; OKLCH L 94.7% C 0.102 H 100.9°. Best body text is #000000 at 18.10:1 contrast (WCAG AA passes).

Color values

HEX	#FCF09F
RGB	rgb(252, 240, 159)
HSL	hsl(52, 94%, 81%)
HSV	hsv(52, 37%, 99%)
CMYK	cmyk(0%, 4.8%, 36.9%, 1.2%)
CIE-LAB	lab(94.11, -7.36, 40.63)
CIE-LCH	lch(94.11, 41.29, 100.26°)
OKLab	oklab(94.66% -0.0192 0.1)
OKLCH	oklch(94.66% 0.102 100.9)
XYZ	xyz(77.5642, 85.5209, 45.2155)
Luminance	0.8552 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF09F #9FABFC

analogous

#FCC19F #FCF09F #D9FC9F

triadic

#FCF09F #9FFCF0 #F09FFC

tetradic

#FCF09F #9FFCC1 #9FABFC #FC9FD9

square

#FCF09F #9FFCC1 #9FABFC #FC9FD9

split-complementary

#FCF09F #9FD9FC #C19FFC

monochromatic

#F8DD28 #FAE764 #FCF09F #FEF9DA #FEFAE1

Accessibility & contrast

On white

1.16

#FCF09F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.10

#FCF09F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF09F

18.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF09F	#FFFFFF	#000000	##000000
##FCF09F	1.00	1.16	18.10	18.10
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.10	21.00	1.00	1.00
##000000	18.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEEB99

Deuteranopia (green-blind)

#FFF0A2

Tritanopia (blue-blind)

#FFE5DC

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fcf09f;
/* rgb */ color: rgb(252, 240, 159);
/* oklch */ color: oklch(94.7% 0.102 100.9);

Tailwind

colors: {
  custom: {
    50: '#fef4bc',
    500: '#fcf09f',
    950: '#000000',
  },
}

SCSS

$custom: #fcf09f;
$custom-light: #fef4bc;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf09f",
  "rgb": {
    "r": 252,
    "g": 240,
    "b": 159
  },
  "hsl": {
    "h": 52.258,
    "s": 93.939,
    "l": 80.588
  },
  "oklch": {
    "l": 0.94664,
    "c": 0.10179,
    "h": 100.9
  },
  "luminance": 0.85519
}

Semantic roles & 50–950 ramp

primary

#FCF09F

secondary

#6171DE

accent

#1EE600

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#181712

muted

#868582

Preview Lab

Preview with #FCF09F

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

Preview Lab → · Contrast checker → · Palette generator →