#FBFDEF#FBFDEF

#FBFDEF is a very light, near-neutral yellow. Relative luminance 0.970; OKLCH L 98.9% C 0.018 H 113.3°. Best body text is #000000 at 20.40:1 contrast (WCAG AA passes).

Color values

HEX	#FBFDEF
RGB	rgb(251, 253, 239)
HSL	hsl(69, 78%, 96%)
HSV	hsv(69, 6%, 99%)
CMYK	cmyk(0.8%, 0%, 5.5%, 0.8%)
CIE-LAB	lab(98.83, -3.06, 6.46)
CIE-LCH	lch(98.83, 7.15, 115.36°)
OKLab	oklab(98.88% -0.0073 0.017)
OKLCH	oklch(98.88% 0.018 113.3)
XYZ	xyz(90.4866, 96.9920, 95.5989)
Luminance	0.9699 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFDEF #F1EFFD

analogous

#FDF8EF #FBFDEF #F4FDEF

triadic

#FBFDEF #EFFBFD #FDEFFB

tetradic

#FBFDEF #EFFDF8 #F1EFFD #FDEFF4

square

#FBFDEF #EFFDF8 #F1EFFD #FDEFF4

split-complementary

#FBFDEF #EFF4FD #F8EFFD

monochromatic

#E0EF82 #EDF6B9 #F8FCE4 #F8FCE4 #F8FCE4

Accessibility & contrast

On white

1.03

#FBFDEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.40

#FBFDEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFDEF

20.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFDEF	#FFFFFF	#000000	##000000
##FBFDEF	1.00	1.03	20.40	20.40
#FFFFFF	1.03	1.00	21.00	21.00
#000000	20.40	21.00	1.00	1.00
##000000	20.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFBEE

Deuteranopia (green-blind)

#FFFCEF

Tritanopia (blue-blind)

#FDFBF9

Achromatopsia (no color)

#FCFCFC

Design tokens & code

CSS

--color: #fbfdef;
/* rgb */ color: rgb(251, 253, 239);
/* oklch */ color: oklch(98.9% 0.018 113.3);

Tailwind

colors: {
  custom: {
    50: '#fcfef4',
    500: '#fbfdef',
    950: '#000000',
  },
}

SCSS

$custom: #fbfdef;
$custom-light: #fcfef4;
$custom-dark: #000000;

JSON

{
  "hex": "#fbfdef",
  "rgb": {
    "r": 251,
    "g": 253,
    "b": 239
  },
  "hsl": {
    "h": 68.571,
    "s": 77.778,
    "l": 96.471
  },
  "oklch": {
    "l": 0.98876,
    "c": 0.01847,
    "h": 113.3
  },
  "luminance": 0.96992
}

Semantic roles & 50–950 ramp

primary

#FBFDEF

secondary

#B3AAE6

accent

#0BDA29

background

#FFFFFF

surface

#FFFFFE

border

#D7D7D6

text

#171717

muted

#858585

Preview Lab

Preview with #FBFDEF

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

Preview Lab → · Contrast checker → · Palette generator →