#FBFBB5#FBFBB5

#FBFBB5 is a very light, moderate yellow. Relative luminance 0.928; OKLCH L 97.2% C 0.089 H 107.9°. Best body text is #000000 at 19.57:1 contrast (WCAG AA passes).

Color values

HEX	#FBFBB5
RGB	rgb(251, 251, 181)
HSL	hsl(60, 90%, 85%)
HSV	hsv(60, 28%, 98%)
CMYK	cmyk(0%, 0%, 27.9%, 1.6%)
CIE-LAB	lab(97.16, -10.59, 33.66)
CIE-LCH	lch(97.16, 35.29, 107.46°)
OKLab	oklab(97.18% -0.0273 0.0843)
OKLCH	oklch(97.18% 0.089 107.9)
XYZ	xyz(82.6216, 92.8411, 57.2748)
Luminance	0.9284 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFBB5 #B5B5FB

analogous

#FBD8B5 #FBFBB5 #D8FBB5

triadic

#FBFBB5 #B5FBFB #FBB5FB

tetradic

#FBFBB5 #B5FBD8 #B5B5FB #FBB5D8

square

#FBFBB5 #B5FBD8 #B5B5FB #FBB5D8

split-complementary

#FBFBB5 #B5D8FB #D8B5FB

monochromatic

#F5F541 #F8F87B #FBFBB5 #FDFDE2 #FDFDE2

Accessibility & contrast

On white

1.07

#FBFBB5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.57

#FBFBB5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFBB5

19.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFBB5	#FFFFFF	#000000	##000000
##FBFBB5	1.00	1.07	19.57	19.57
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.57	21.00	1.00	1.00
##000000	19.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF5B0

Deuteranopia (green-blind)

#FFF8B8

Tritanopia (blue-blind)

#FFF2E9

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #fbfbb5;
/* rgb */ color: rgb(251, 251, 181);
/* oklch */ color: oklch(97.2% 0.089 107.9);

Tailwind

colors: {
  custom: {
    50: '#fdfccb',
    500: '#fbfbb5',
    950: '#000000',
  },
}

SCSS

$custom: #fbfbb5;
$custom-light: #fdfccb;
$custom-dark: #000000;

JSON

{
  "hex": "#fbfbb5",
  "rgb": {
    "r": 251,
    "g": 251,
    "b": 181
  },
  "hsl": {
    "h": 60,
    "s": 89.744,
    "l": 84.706
  },
  "oklch": {
    "l": 0.9718,
    "c": 0.08861,
    "h": 107.9
  },
  "luminance": 0.9284
}

Semantic roles & 50–950 ramp

primary

#FBFBB5

secondary

#7575DF

accent

#00E600

background

#FFFFFE

surface

#FFFFFA

border

#D7D7D3

text

#181713

muted

#868583

Preview Lab

Preview with #FBFBB5

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

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