#FBFFF9#FBFFF9

#FBFFF9 is a very light, near-neutral green. Relative luminance 0.989; OKLCH L 99.5% C 0.009 H 134.9°. Best body text is #000000 at 20.77:1 contrast (WCAG AA passes).

Color values

HEX	#FBFFF9
RGB	rgb(251, 255, 249)
HSL	hsl(100, 100%, 99%)
HSV	hsv(100, 2%, 100%)
CMYK	cmyk(1.6%, 0%, 2.4%, 0%)
CIE-LAB	lab(99.56, -2.36, 2.40)
CIE-LCH	lch(99.56, 3.37, 134.57°)
OKLab	oklab(99.53% -0.0063 0.0063)
OKLCH	oklch(99.53% 0.009 134.9)
XYZ	xyz(92.6397, 98.8687, 103.8072)
Luminance	0.9887 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFFF9 #FDF9FF

analogous

#FEFFF9 #FBFFF9 #F9FFFA

triadic

#FBFFF9 #F9FBFF #FFF9FB

tetradic

#FBFFF9 #F9FEFF #FDF9FF #FFFAF9

square

#FBFFF9 #F9FEFF #FDF9FF #FFFAF9

split-complementary

#FBFFF9 #FAF9FF #FFF9FE

monochromatic

#A9FF7F #D2FFBC #EBFFE0 #EBFFE0 #EBFFE0

Accessibility & contrast

On white

1.01

#FBFFF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.77

#FBFFF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFFF9

20.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFFF9	#FFFFFF	#000000	##000000
##FBFFF9	1.00	1.01	20.77	20.77
#FFFFFF	1.01	1.00	21.00	21.00
#000000	20.77	21.00	1.00	1.00
##000000	20.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFEF9

Deuteranopia (green-blind)

#FFFEF9

Tritanopia (blue-blind)

#FBFEFD

Achromatopsia (no color)

#FEFEFE

Design tokens & code

CSS

--color: #fbfff9;
/* rgb */ color: rgb(251, 255, 249);
/* oklch */ color: oklch(99.5% 0.009 134.9);

Tailwind

colors: {
  custom: {
    50: '#fcfffb',
    500: '#fbfff9',
    950: '#000000',
  },
}

SCSS

$custom: #fbfff9;
$custom-light: #fcfffb;
$custom-dark: #000000;

JSON

{
  "hex": "#fbfff9",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 249
  },
  "hsl": {
    "h": 100,
    "s": 100,
    "l": 98.824
  },
  "oklch": {
    "l": 0.99534,
    "c": 0.00892,
    "h": 134.9
  },
  "luminance": 0.98869
}

Semantic roles & 50–950 ramp

primary

#FBFFF9

secondary

#DAACF0

accent

#00E699

background

#FFFFFF

surface

#FFFFFF

border

#D7D7D7

text

#171817

muted

#858685

Preview Lab

Preview with #FBFFF9

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

Preview Lab → · Contrast checker → · Palette generator →