#FBFFE9#FBFFE9

#FBFFE9 is a very light, muted yellow-green. Relative luminance 0.979; OKLCH L 99.1% C 0.029 H 115.3°. Best body text is #000000 at 20.58:1 contrast (WCAG AA passes).

Color values

HEX	#FBFFE9
RGB	rgb(251, 255, 233)
HSL	hsl(71, 100%, 96%)
HSV	hsv(71, 9%, 100%)
CMYK	cmyk(1.6%, 0%, 8.6%, 0%)
CIE-LAB	lab(99.19, -5.05, 10.06)
CIE-LCH	lch(99.19, 11.26, 116.68°)
OKLab	oklab(99.12% -0.0124 0.0263)
OKLCH	oklch(99.12% 0.029 115.3)
XYZ	xyz(90.2496, 97.9126, 91.2195)
Luminance	0.9791 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFFE9 #EDE9FF

analogous

#FFF8E9 #FBFFE9 #F0FFE9

triadic

#FBFFE9 #E9FBFF #FFE9FB

tetradic

#FBFFE9 #E9FFF8 #EDE9FF #FFE9F0

square

#FBFFE9 #E9FFF8 #EDE9FF #FFE9F0

split-complementary

#FBFFE9 #E9F0FF #F8E9FF

monochromatic

#E5FF6F #F0FFAC #F9FFE0 #F9FFE0 #F9FFE0

Accessibility & contrast

On white

1.02

#FBFFE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.58

#FBFFE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFFE9

20.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFFE9	#FFFFFF	#000000	##000000
##FBFFE9	1.00	1.02	20.58	20.58
#FFFFFF	1.02	1.00	21.00	21.00
#000000	20.58	21.00	1.00	1.00
##000000	20.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFCE8

Deuteranopia (green-blind)

#FFFDEA

Tritanopia (blue-blind)

#FEFCF9

Achromatopsia (no color)

#FDFDFD

Design tokens & code

CSS

--color: #fbffe9;
/* rgb */ color: rgb(251, 255, 233);
/* oklch */ color: oklch(99.1% 0.029 115.3);

Tailwind

colors: {
  custom: {
    50: '#fcfff0',
    500: '#fbffe9',
    950: '#000000',
  },
}

SCSS

$custom: #fbffe9;
$custom-light: #fcfff0;
$custom-dark: #000000;

JSON

{
  "hex": "#fbffe9",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 233
  },
  "hsl": {
    "h": 70.909,
    "s": 100,
    "l": 95.686
  },
  "oklch": {
    "l": 0.99116,
    "c": 0.02903,
    "h": 115.3
  },
  "luminance": 0.97912
}

Semantic roles & 50–950 ramp

primary

#FBFFE9

secondary

#AD9EEE

accent

#00E62A

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171816

muted

#858685

Preview Lab

Preview with #FBFFE9

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

Preview Lab → · Contrast checker → · Palette generator →