#F9FFDB#F9FFDB

#F9FFDB is a very light, muted yellow-green. Relative luminance 0.968; OKLCH L 98.6% C 0.047 H 115.0°. Best body text is #000000 at 20.35:1 contrast (WCAG AA passes).

Color values

HEX	#F9FFDB
RGB	rgb(249, 255, 219)
HSL	hsl(70, 100%, 93%)
HSV	hsv(70, 14%, 100%)
CMYK	cmyk(2.4%, 0%, 14.1%, 0%)
CIE-LAB	lab(98.74, -7.96, 16.56)
CIE-LCH	lch(98.74, 18.37, 115.68°)
OKLab	oklab(98.63% -0.0199 0.0428)
OKLCH	oklch(98.63% 0.047 115)
XYZ	xyz(87.6116, 96.7746, 81.0680)
Luminance	0.9677 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F9FFDB #E1DBFF

analogous

#FFF3DB #F9FFDB #E7FFDB

triadic

#F9FFDB #DBF9FF #FFDBF9

tetradic

#F9FFDB #DBFFF3 #E1DBFF #FFDBE7

square

#F9FFDB #DBFFF3 #E1DBFF #FFDBE7

split-complementary

#F9FFDB #DBE7FF #F3DBFF

monochromatic

#E5FF61 #EFFF9E #F9FFDB #FAFFE0 #FAFFE0

Accessibility & contrast

On white

1.03

#F9FFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.35

#F9FFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F9FFDB

20.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F9FFDB	#FFFFFF	#000000	##000000
##F9FFDB	1.00	1.03	20.35	20.35
#FFFFFF	1.03	1.00	21.00	21.00
#000000	20.35	21.00	1.00	1.00
##000000	20.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFBD9

Deuteranopia (green-blind)

#FFFCDC

Tritanopia (blue-blind)

#FDFBF5

Achromatopsia (no color)

#FBFBFB

Design tokens & code

CSS

--color: #f9ffdb;
/* rgb */ color: rgb(249, 255, 219);
/* oklch */ color: oklch(98.6% 0.047 115.0);

Tailwind

colors: {
  custom: {
    50: '#fbffe6',
    500: '#f9ffdb',
    950: '#000000',
  },
}

SCSS

$custom: #f9ffdb;
$custom-light: #fbffe6;
$custom-dark: #000000;

JSON

{
  "hex": "#f9ffdb",
  "rgb": {
    "r": 249,
    "g": 255,
    "b": 219
  },
  "hsl": {
    "h": 70,
    "s": 100,
    "l": 92.941
  },
  "oklch": {
    "l": 0.98626,
    "c": 0.04719,
    "h": 115
  },
  "luminance": 0.96774
}

Semantic roles & 50–950 ramp

primary

#F9FFDB

secondary

#A192EC

accent

#00E626

background

#FFFFFE

surface

#FFFFFC

border

#D7D7D5

text

#171815

muted

#858684

Preview Lab

Preview with #F9FFDB

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

Preview Lab → · Contrast checker → · Palette generator →