#FBFFCB#FBFFCB

#FBFFCB is a very light, moderate yellow. Relative luminance 0.963; OKLCH L 98.4% C 0.067 H 111.2°. Best body text is #000000 at 20.27:1 contrast (WCAG AA passes).

Color values

HEX	#FBFFCB
RGB	rgb(251, 255, 203)
HSL	hsl(65, 100%, 90%)
HSV	hsv(65, 20%, 100%)
CMYK	cmyk(1.6%, 0%, 20.4%, 0%)
CIE-LAB	lab(98.57, -9.62, 24.48)
CIE-LCH	lch(98.57, 26.30, 111.45°)
OKLab	oklab(98.42% -0.0242 0.0624)
OKLCH	oklch(98.42% 0.067 111.2)
XYZ	xyz(86.3225, 96.3418, 70.5366)
Luminance	0.9634 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFFCB #CFCBFF

analogous

#FFE9CB #FBFFCB #E1FFCB

triadic

#FBFFCB #CBFBFF #FFCBFB

tetradic

#FBFFCB #CBFFE9 #CFCBFF #FFCBE1

square

#FBFFCB #CBFFE9 #CFCBFF #FFCBE1

split-complementary

#FBFFCB #CBE1FF #E9CBFF

monochromatic

#F2FF51 #F6FF8E #FBFFCB #FDFFE0 #FDFFE0

Accessibility & contrast

On white

1.04

#FBFFCB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.27

#FBFFCB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFFCB

20.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFFCB	#FFFFFF	#000000	##000000
##FBFFCB	1.00	1.04	20.27	20.27
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.27	21.00	1.00	1.00
##000000	20.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFAC8

Deuteranopia (green-blind)

#FFFCCD

Tritanopia (blue-blind)

#FFF9F1

Achromatopsia (no color)

#FBFBFB

Design tokens & code

CSS

--color: #fbffcb;
/* rgb */ color: rgb(251, 255, 203);
/* oklch */ color: oklch(98.4% 0.067 111.2);

Tailwind

colors: {
  custom: {
    50: '#fdffdb',
    500: '#fbffcb',
    950: '#000000',
  },
}

SCSS

$custom: #fbffcb;
$custom-light: #fdffdb;
$custom-dark: #000000;

JSON

{
  "hex": "#fbffcb",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 203
  },
  "hsl": {
    "h": 64.615,
    "s": 100,
    "l": 89.804
  },
  "oklch": {
    "l": 0.98422,
    "c": 0.06695,
    "h": 111.2
  },
  "luminance": 0.96341
}

Semantic roles & 50–950 ramp

primary

#FBFFCB

secondary

#8D85E9

accent

#00E612

background

#FFFFFE

surface

#FFFFFB

border

#D7D7D4

text

#171815

muted

#858684

Preview Lab

Preview with #FBFFCB

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

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