#FCF367#FCF367

#FCF367 is a very light, vivid yellow. Relative luminance 0.858; OKLCH L 94.5% C 0.159 H 105.6°. Best body text is #000000 at 18.16:1 contrast (WCAG AA passes).

Color values

HEX	#FCF367
RGB	rgb(252, 243, 103)
HSL	hsl(56, 96%, 70%)
HSV	hsv(56, 59%, 99%)
CMYK	cmyk(0%, 3.6%, 59.1%, 1.2%)
CIE-LAB	lab(94.22, -13.77, 66.82)
CIE-LCH	lch(94.22, 68.23, 101.64°)
OKLab	oklab(94.54% -0.0428 0.1533)
OKLCH	oklch(94.54% 0.159 105.6)
XYZ	xyz(74.6462, 85.7784, 25.4542)
Luminance	0.8578 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF367 #6770FC

analogous

#FCA967 #FCF367 #BAFC67

triadic

#FCF367 #67FCF3 #F367FC

tetradic

#FCF367 #67FCA9 #6770FC #FC67BA

square

#FCF367 #67FCA9 #6770FC #FC67BA

split-complementary

#FCF367 #67BAFC #A967FC

monochromatic

#E4D705 #FBEE2B #FCF367 #FDF8A3 #FEFCDF

Accessibility & contrast

On white

1.16

#FCF367 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.16

#FCF367 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF367

18.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF367	#FFFFFF	#000000	##000000
##FCF367	1.00	1.16	18.16	18.16
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.16	21.00	1.00	1.00
##000000	18.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB57

Deuteranopia (green-blind)

#FFF16F

Tritanopia (blue-blind)

#FFE4D5

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fcf367;
/* rgb */ color: rgb(252, 243, 103);
/* oklch */ color: oklch(94.5% 0.159 105.6);

Tailwind

colors: {
  custom: {
    50: '#fff697',
    500: '#fcf367',
    950: '#000000',
  },
}

SCSS

$custom: #fcf367;
$custom-light: #fff697;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf367",
  "rgb": {
    "r": 252,
    "g": 243,
    "b": 103
  },
  "hsl": {
    "h": 56.376,
    "s": 96.129,
    "l": 69.608
  },
  "oklch": {
    "l": 0.9454,
    "c": 0.15921,
    "h": 105.6
  },
  "luminance": 0.85776
}

Semantic roles & 50–950 ramp

primary

#FCF367

secondary

#313BD7

accent

#0EE600

background

#FFFFFC

surface

#FFFEF5

border

#D7D6CF

text

#18170E

muted

#86857F

Preview Lab

Preview with #FCF367

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

Preview Lab → · Contrast checker → · Palette generator →