#FBFBB3#FBFBB3

#FBFBB3 is a very light, moderate yellow. Relative luminance 0.928; OKLCH L 97.1% C 0.091 H 108.0°. Best body text is #000000 at 19.55:1 contrast (WCAG AA passes).

Color values

HEX	#FBFBB3
RGB	rgb(251, 251, 179)
HSL	hsl(60, 90%, 84%)
HSV	hsv(60, 29%, 98%)
CMYK	cmyk(0%, 0%, 28.7%, 1.6%)
CIE-LAB	lab(97.13, -10.84, 34.62)
CIE-LCH	lch(97.13, 36.27, 107.38°)
OKLab	oklab(97.14% -0.0281 0.0865)
OKLCH	oklch(97.14% 0.091 108)
XYZ	xyz(82.4178, 92.7596, 56.2018)
Luminance	0.9276 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFBB3 #B3B3FB

analogous

#FBD7B3 #FBFBB3 #D7FBB3

triadic

#FBFBB3 #B3FBFB #FBB3FB

tetradic

#FBFBB3 #B3FBD7 #B3B3FB #FBB3D7

square

#FBFBB3 #B3FBD7 #B3B3FB #FBB3D7

split-complementary

#FBFBB3 #B3D7FB #D7B3FB

monochromatic

#F5F53F #F8F879 #FBFBB3 #FDFDE2 #FDFDE2

Accessibility & contrast

On white

1.07

#FBFBB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.55

#FBFBB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFBB3

19.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFBB3	#FFFFFF	#000000	##000000
##FBFBB3	1.00	1.07	19.55	19.55
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.55	21.00	1.00	1.00
##000000	19.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF5AE

Deuteranopia (green-blind)

#FFF8B6

Tritanopia (blue-blind)

#FFF2E8

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #fbfbb3;
/* rgb */ color: rgb(251, 251, 179);
/* oklch */ color: oklch(97.1% 0.091 108.0);

Tailwind

colors: {
  custom: {
    50: '#fdfcca',
    500: '#fbfbb3',
    950: '#000000',
  },
}

SCSS

$custom: #fbfbb3;
$custom-light: #fdfcca;
$custom-dark: #000000;

JSON

{
  "hex": "#fbfbb3",
  "rgb": {
    "r": 251,
    "g": 251,
    "b": 179
  },
  "hsl": {
    "h": 60,
    "s": 90,
    "l": 84.314
  },
  "oklch": {
    "l": 0.97143,
    "c": 0.09097,
    "h": 108
  },
  "luminance": 0.92758
}

Semantic roles & 50–950 ramp

primary

#FBFBB3

secondary

#7373DF

accent

#00E600

background

#FFFFFD

surface

#FFFFF9

border

#D7D7D2

text

#181713

muted

#868582

Preview Lab

Preview with #FBFBB3

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

Preview Lab → · Contrast checker → · Palette generator →