#F9FFBB#F9FFBB

#F9FFBB is a very light, moderate yellow. Relative luminance 0.952; OKLCH L 97.9% C 0.087 H 112.1°. Best body text is #000000 at 20.05:1 contrast (WCAG AA passes).

Color values

HEX	#F9FFBB
RGB	rgb(249, 255, 187)
HSL	hsl(65, 100%, 87%)
HSV	hsv(65, 27%, 100%)
CMYK	cmyk(2.4%, 0%, 26.7%, 0%)
CIE-LAB	lab(98.13, -12.51, 31.93)
CIE-LCH	lch(98.13, 34.29, 111.40°)
OKLab	oklab(97.95% -0.0326 0.0803)
OKLCH	oklch(97.95% 0.087 112.1)
XYZ	xyz(83.7964, 95.2485, 60.9745)
Luminance	0.9525 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9FFBB #C1BBFF

analogous

#FFE3BB #F9FFBB #D7FFBB

triadic

#F9FFBB #BBF9FF #FFBBF9

tetradic

#F9FFBB #BBFFE3 #C1BBFF #FFBBD7

square

#F9FFBB #BBFFE3 #C1BBFF #FFBBD7

split-complementary

#F9FFBB #BBD7FF #E3BBFF

monochromatic

#EEFF41 #F4FF7E #F9FFBB #FCFFE0 #FCFFE0

Accessibility & contrast

On white

1.05

#F9FFBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.05

#F9FFBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9FFBB

20.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9FFBB	#FFFFFF	#000000	##000000
##F9FFBB	1.00	1.05	20.05	20.05
#FFFFFF	1.05	1.00	21.00	21.00
#000000	20.05	21.00	1.00	1.00
##000000	20.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9B7

Deuteranopia (green-blind)

#FFFBBE

Tritanopia (blue-blind)

#FFF7ED

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #f9ffbb;
/* rgb */ color: rgb(249, 255, 187);
/* oklch */ color: oklch(97.9% 0.087 112.1);

Tailwind

colors: {
  custom: {
    50: '#fcffd0',
    500: '#f9ffbb',
    950: '#000000',
  },
}

SCSS

$custom: #f9ffbb;
$custom-light: #fcffd0;
$custom-dark: #000000;

JSON

{
  "hex": "#f9ffbb",
  "rgb": {
    "r": 249,
    "g": 255,
    "b": 187
  },
  "hsl": {
    "h": 65.294,
    "s": 100,
    "l": 86.667
  },
  "oklch": {
    "l": 0.97946,
    "c": 0.08665,
    "h": 112.1
  },
  "luminance": 0.95248
}

Semantic roles & 50–950 ramp

primary

#F9FFBB

secondary

#8177E7

accent

#00E614

background

#FFFFFE

surface

#FFFFFB

border

#D7D7D4

text

#171814

muted

#858683

Preview Lab

Preview with #F9FFBB

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

Preview Lab → · Contrast checker → · Palette generator →