#FBFFE3#FBFFE3

#FBFFE3 is a very light, muted yellow. Relative luminance 0.976; OKLCH L 99.0% C 0.037 H 113.7°. Best body text is #000000 at 20.51:1 contrast (WCAG AA passes).

Color values

HEX	#FBFFE3
RGB	rgb(251, 255, 227)
HSL	hsl(69, 100%, 95%)
HSV	hsv(69, 11%, 100%)
CMYK	cmyk(1.6%, 0%, 11%, 0%)
CIE-LAB	lab(99.05, -6.02, 12.94)
CIE-LCH	lch(99.05, 14.27, 114.95°)
OKLab	oklab(98.97% -0.0147 0.0336)
OKLCH	oklch(98.97% 0.037 113.7)
XYZ	xyz(89.4070, 97.5756, 86.7820)
Luminance	0.9758 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFFE3 #E7E3FF

analogous

#FFF5E3 #FBFFE3 #EDFFE3

triadic

#FBFFE3 #E3FBFF #FFE3FB

tetradic

#FBFFE3 #E3FFF5 #E7E3FF #FFE3ED

square

#FBFFE3 #E3FFF5 #E7E3FF #FFE3ED

split-complementary

#FBFFE3 #E3EDFF #F5E3FF

monochromatic

#EAFF69 #F2FFA6 #FBFFE0 #FBFFE0 #FBFFE0

Accessibility & contrast

On white

1.02

#FBFFE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.51

#FBFFE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFFE3

20.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFFE3	#FFFFFF	#000000	##000000
##FBFFE3	1.00	1.02	20.51	20.51
#FFFFFF	1.02	1.00	21.00	21.00
#000000	20.51	21.00	1.00	1.00
##000000	20.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFCE1

Deuteranopia (green-blind)

#FFFDE4

Tritanopia (blue-blind)

#FFFBF7

Achromatopsia (no color)

#FCFCFC

Design tokens & code

CSS

--color: #fbffe3;
/* rgb */ color: rgb(251, 255, 227);
/* oklch */ color: oklch(99.0% 0.037 113.7);

Tailwind

colors: {
  custom: {
    50: '#fcffeb',
    500: '#fbffe3',
    950: '#000000',
  },
}

SCSS

$custom: #fbffe3;
$custom-light: #fcffeb;
$custom-dark: #000000;

JSON

{
  "hex": "#fbffe3",
  "rgb": {
    "r": 251,
    "g": 255,
    "b": 227
  },
  "hsl": {
    "h": 68.571,
    "s": 100,
    "l": 94.51
  },
  "oklch": {
    "l": 0.98968,
    "c": 0.03671,
    "h": 113.7
  },
  "luminance": 0.97575
}

Semantic roles & 50–950 ramp

primary

#FBFFE3

secondary

#A599ED

accent

#00E621

background

#FFFFFE

surface

#FFFFFD

border

#D7D7D5

text

#171816

muted

#858684

Preview Lab

Preview with #FBFFE3

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

Preview Lab → · Contrast checker → · Palette generator →