#FBFFAB#FBFFAB

#FBFFAB is a very light, moderate yellow. Relative luminance 0.950; OKLCH L 97.8% C 0.105 H 110.5°. Best body text is #000000 at 19.99:1 contrast (WCAG AA passes).

Color values

HEX	#FBFFAB
RGB	rgb(251, 255, 171)
HSL	hsl(63, 100%, 84%)
HSV	hsv(63, 33%, 100%)
CMYK	cmyk(1.6%, 0%, 32.9%, 0%)
CIE-LAB	lab(98.02, -13.76, 39.77)
CIE-LCH	lch(98.02, 42.09, 109.08°)
OKLab	oklab(97.81% -0.0368 0.0984)
OKLCH	oklch(97.81% 0.105 110.5)
XYZ	xyz(82.8949, 94.9707, 52.4845)
Luminance	0.9497 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFFAB #AFABFF

analogous

#FFD9AB #FBFFAB #D1FFAB

triadic

#FBFFAB #ABFBFF #FFABFB

tetradic

#FBFFAB #ABFFD9 #AFABFF #FFABD1

square

#FBFFAB #ABFFD9 #AFABFF #FFABD1

split-complementary

#FBFFAB #ABD1FF #D9ABFF

monochromatic

#F5FF31 #F8FF6E #FBFFAB #FEFFE0 #FEFFE0

Accessibility & contrast

On white

1.05

#FBFFAB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.99

#FBFFAB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFFAB

19.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFFAB	#FFFFFF	#000000	##000000
##FBFFAB	1.00	1.05	19.99	19.99
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.99	21.00	1.00	1.00
##000000	19.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8A5

Deuteranopia (green-blind)

#FFFBAF

Tritanopia (blue-blind)

#FFF5EA

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #fbffab;
/* rgb */ color: rgb(251, 255, 171);
/* oklch */ color: oklch(97.8% 0.105 110.5);

Tailwind

colors: {
  custom: {
    50: '#fdffc5',
    500: '#fbffab',
    950: '#000000',
  },
}

SCSS

$custom: #fbffab;
$custom-light: #fdffc5;
$custom-dark: #000000;

JSON

{
  "hex": "#fbffab",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 171
  },
  "hsl": {
    "h": 62.857,
    "s": 100,
    "l": 83.529
  },
  "oklch": {
    "l": 0.9781,
    "c": 0.10508,
    "h": 110.5
  },
  "luminance": 0.9497
}

Semantic roles & 50–950 ramp

primary

#FBFFAB

secondary

#6F6AE5

accent

#00E60B

background

#FFFFFD

surface

#FFFFF9

border

#D7D7D2

text

#181713

muted

#868582

Preview Lab

Preview with #FBFFAB

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

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