#FCF98B#FCF98B

#FCF98B is a very light, vivid yellow. Relative luminance 0.903; OKLCH L 96.2% C 0.133 H 107.3°. Best body text is #000000 at 19.06:1 contrast (WCAG AA passes).

Color values

HEX	#FCF98B
RGB	rgb(252, 249, 139)
HSL	hsl(58, 95%, 77%)
HSV	hsv(58, 45%, 99%)
CMYK	cmyk(0%, 1.2%, 44.8%, 1.2%)
CIE-LAB	lab(96.13, -13.82, 52.87)
CIE-LCH	lch(96.13, 54.65, 104.65°)
OKLab	oklab(96.18% -0.0394 0.1266)
OKLCH	oklch(96.18% 0.133 107.3)
XYZ	xyz(78.6824, 90.3128, 37.7084)
Luminance	0.9031 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FCF98B #8B8EFC

analogous

#FCC18B #FCF98B #C7FC8B

triadic

#FCF98B #8BFCF9 #F98BFC

tetradic

#FCF98B #8BFCC1 #8B8EFC #FC8BC7

square

#FCF98B #8BFCC1 #8B8EFC #FC8BC7

split-complementary

#FCF98B #8BC7FC #C18BFC

monochromatic

#F9F314 #FAF64F #FCF98B #FEFCC7 #FEFDE1

Accessibility & contrast

On white

1.10

#FCF98B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.06

#FCF98B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FCF98B

19.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FCF98B	#FFFFFF	#000000	##000000
##FCF98B	1.00	1.10	19.06	19.06
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.06	21.00	1.00	1.00
##000000	19.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF182

Deuteranopia (green-blind)

#FFF690

Tritanopia (blue-blind)

#FFEDDF

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #fcf98b;
/* rgb */ color: rgb(252, 249, 139);
/* oklch */ color: oklch(96.2% 0.133 107.3);

Tailwind

colors: {
  custom: {
    50: '#fffbaf',
    500: '#fcf98b',
    950: '#000000',
  },
}

SCSS

$custom: #fcf98b;
$custom-light: #fffbaf;
$custom-dark: #000000;

JSON

{
  "hex": "#fcf98b",
  "rgb": {
    "r": 252,
    "g": 249,
    "b": 139
  },
  "hsl": {
    "h": 58.407,
    "s": 94.958,
    "l": 76.667
  },
  "oklch": {
    "l": 0.96179,
    "c": 0.13257,
    "h": 107.3
  },
  "luminance": 0.90311
}

Semantic roles & 50–950 ramp

primary

#FCF98B

secondary

#5053DC

accent

#06E600

background

#FFFFFD

surface

#FFFFF7

border

#D7D7D0

text

#181710

muted

#868581

Preview Lab

Preview with #FCF98B

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

Preview Lab → · Contrast checker → · Palette generator →