#F9FDB1#F9FDB1

#F9FDB1 is a very light, moderate yellow. Relative luminance 0.936; OKLCH L 97.4% C 0.096 H 110.6°. Best body text is #000000 at 19.71:1 contrast (WCAG AA passes).

Color values

HEX	#F9FDB1
RGB	rgb(249, 253, 177)
HSL	hsl(63, 95%, 84%)
HSV	hsv(63, 30%, 99%)
CMYK	cmyk(1.6%, 0%, 30%, 0.8%)
CIE-LAB	lab(97.46, -12.80, 36.03)
CIE-LCH	lch(97.46, 38.23, 109.56°)
OKLab	oklab(97.36% -0.0337 0.0898)
OKLCH	oklch(97.36% 0.096 110.6)
XYZ	xyz(82.1283, 93.5657, 55.3200)
Luminance	0.9356 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9FDB1 #B5B1FD

analogous

#FDDBB1 #F9FDB1 #D3FDB1

triadic

#F9FDB1 #B1F9FD #FDB1F9

tetradic

#F9FDB1 #B1FDDB #B5B1FD #FDB1D3

square

#F9FDB1 #B1FDDB #B5B1FD #FDB1D3

split-complementary

#F9FDB1 #B1D3FD #DBB1FD

monochromatic

#F0FA3A #F4FB75 #F9FDB1 #FDFEE1 #FDFEE1

Accessibility & contrast

On white

1.07

#F9FDB1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.71

#F9FDB1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9FDB1

19.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9FDB1	#FFFFFF	#000000	##000000
##F9FDB1	1.00	1.07	19.71	19.71
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.71	21.00	1.00	1.00
##000000	19.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF6AC

Deuteranopia (green-blind)

#FFF9B4

Tritanopia (blue-blind)

#FFF4E9

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #f9fdb1;
/* rgb */ color: rgb(249, 253, 177);
/* oklch */ color: oklch(97.4% 0.096 110.6);

Tailwind

colors: {
  custom: {
    50: '#fcfec9',
    500: '#f9fdb1',
    950: '#000000',
  },
}

SCSS

$custom: #f9fdb1;
$custom-light: #fcfec9;
$custom-dark: #000000;

JSON

{
  "hex": "#f9fdb1",
  "rgb": {
    "r": 249,
    "g": 253,
    "b": 177
  },
  "hsl": {
    "h": 63.158,
    "s": 95,
    "l": 84.314
  },
  "oklch": {
    "l": 0.97355,
    "c": 0.09594,
    "h": 110.6
  },
  "luminance": 0.93565
}

Semantic roles & 50–950 ramp

primary

#F9FDB1

secondary

#7670E2

accent

#00E60C

background

#FFFFFD

surface

#FFFFF9

border

#D7D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #F9FDB1

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

Preview Lab → · Contrast checker → · Palette generator →