#FBFFBF#FBFFBF

#FBFFBF is a very light, moderate yellow. Relative luminance 0.958; OKLCH L 98.2% C 0.082 H 110.8°. Best body text is #000000 at 20.16:1 contrast (WCAG AA passes).

Color values

HEX	#FBFFBF
RGB	rgb(251, 255, 191)
HSL	hsl(64, 100%, 87%)
HSV	hsv(64, 25%, 100%)
CMYK	cmyk(1.6%, 0%, 25.1%, 0%)
CIE-LAB	lab(98.35, -11.26, 30.24)
CIE-LCH	lch(98.35, 32.27, 110.43°)
OKLab	oklab(98.18% -0.029 0.0763)
OKLCH	oklch(98.18% 0.082 110.8)
XYZ	xyz(84.9474, 95.7918, 63.2947)
Luminance	0.9579 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFFBF #C3BFFF

analogous

#FFE3BF #FBFFBF #DBFFBF

triadic

#FBFFBF #BFFBFF #FFBFFB

tetradic

#FBFFBF #BFFFE3 #C3BFFF #FFBFDB

square

#FBFFBF #BFFFE3 #C3BFFF #FFBFDB

split-complementary

#FBFFBF #BFDBFF #E3BFFF

monochromatic

#F3FF45 #F7FF82 #FBFFBF #FDFFE0 #FDFFE0

Accessibility & contrast

On white

1.04

#FBFFBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.16

#FBFFBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFFBF

20.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFFBF	#FFFFFF	#000000	##000000
##FBFFBF	1.00	1.04	20.16	20.16
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.16	21.00	1.00	1.00
##000000	20.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9BB

Deuteranopia (green-blind)

#FFFBC1

Tritanopia (blue-blind)

#FFF7EE

Achromatopsia (no color)

#FAFAFA

Design tokens & code

CSS

--color: #fbffbf;
/* rgb */ color: rgb(251, 255, 191);
/* oklch */ color: oklch(98.2% 0.082 110.8);

Tailwind

colors: {
  custom: {
    50: '#fdffd2',
    500: '#fbffbf',
    950: '#000000',
  },
}

SCSS

$custom: #fbffbf;
$custom-light: #fdffd2;
$custom-dark: #000000;

JSON

{
  "hex": "#fbffbf",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 191
  },
  "hsl": {
    "h": 63.75,
    "s": 100,
    "l": 87.451
  },
  "oklch": {
    "l": 0.98177,
    "c": 0.0816,
    "h": 110.8
  },
  "luminance": 0.95791
}

Semantic roles & 50–950 ramp

primary

#FBFFBF

secondary

#817BE8

accent

#00E60E

background

#FFFFFE

surface

#FFFFFB

border

#D7D7D4

text

#171814

muted

#858683

Preview Lab

Preview with #FBFFBF

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

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