#FCF398#FCF398

#FCF398 is a very light, moderate yellow. Relative luminance 0.871; OKLCH L 95.2% C 0.113 H 103.4°. Best body text is #000000 at 18.41:1 contrast (WCAG AA passes).

Color values

HEX	#FCF398
RGB	rgb(252, 243, 152)
HSL	hsl(55, 94%, 79%)
HSV	hsv(55, 40%, 99%)
CMYK	cmyk(0%, 3.6%, 39.7%, 1.2%)
CIE-LAB	lab(94.77, -9.59, 44.92)
CIE-LCH	lch(94.77, 45.94, 102.05°)
OKLab	oklab(95.15% -0.0261 0.1095)
OKLCH	oklch(95.15% 0.113 103.4)
XYZ	xyz(77.8644, 87.0657, 42.4033)
Luminance	0.8706 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF398 #98A1FC

analogous

#FCC198 #FCF398 #D3FC98

triadic

#FCF398 #98FCF3 #F398FC

tetradic

#FCF398 #98FCC1 #98A1FC #FC98D3

square

#FCF398 #98FCC1 #98A1FC #FC98D3

split-complementary

#FCF398 #98D3FC #C198FC

monochromatic

#F9E521 #FAEC5D #FCF398 #FEFAD3 #FEFCE1

Accessibility & contrast

On white

1.14

#FCF398 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.41

#FCF398 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF398

18.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF398	#FFFFFF	#000000	##000000
##FCF398	1.00	1.14	18.41	18.41
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.41	21.00	1.00	1.00
##000000	18.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED91

Deuteranopia (green-blind)

#FFF29C

Tritanopia (blue-blind)

#FFE8DD

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #fcf398;
/* rgb */ color: rgb(252, 243, 152);
/* oklch */ color: oklch(95.2% 0.113 103.4);

Tailwind

colors: {
  custom: {
    50: '#fff6b7',
    500: '#fcf398',
    950: '#000000',
  },
}

SCSS

$custom: #fcf398;
$custom-light: #fff6b7;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf398",
  "rgb": {
    "r": 252,
    "g": 243,
    "b": 152
  },
  "hsl": {
    "h": 54.6,
    "s": 94.34,
    "l": 79.216
  },
  "oklch": {
    "l": 0.95154,
    "c": 0.11258,
    "h": 103.4
  },
  "luminance": 0.87064
}

Semantic roles & 50–950 ramp

primary

#FCF398

secondary

#5B67DD

accent

#15E600

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#181711

muted

#868581

Preview Lab

Preview with #FCF398

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

Preview Lab → · Contrast checker → · Palette generator →