#FEFFFC#FEFFFC

#FEFFFC is a very light, near-neutral yellow-green. Relative luminance 0.996; OKLCH L 99.8% C 0.004 H 121.5°. Best body text is #000000 at 20.92:1 contrast (WCAG AA passes).

Color values

HEX	#FEFFFC
RGB	rgb(254, 255, 252)
HSL	hsl(80, 100%, 99%)
HSV	hsv(80, 1%, 100%)
CMYK	cmyk(0.4%, 0%, 1.2%, 0%)
CIE-LAB	lab(99.85, -0.85, 1.31)
CIE-LCH	lch(99.85, 1.57, 122.98°)
OKLab	oklab(99.84% -0.0021 0.0035)
OKLCH	oklch(99.84% 0.004 121.5)
XYZ	xyz(94.2009, 99.6191, 106.3423)
Luminance	0.9962 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEFFFC #FDFCFF

analogous

#FFFFFC #FEFFFC #FDFFFC

triadic

#FEFFFC #FCFEFF #FFFCFE

tetradic

#FEFFFC #FCFFFF #FDFCFF #FFFCFD

square

#FEFFFC #FCFFFF #FDFCFF #FFFCFD

split-complementary

#FEFFFC #FCFDFF #FFFCFF

monochromatic

#D5FF82 #EAFFBF #F5FFE0 #F5FFE0 #F5FFE0

Accessibility & contrast

On white

1.00

#FEFFFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.92

#FEFFFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEFFFC

20.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEFFFC	#FFFFFF	#000000	##000000
##FEFFFC	1.00	1.00	20.92	20.92
#FFFFFF	1.00	1.00	21.00	21.00
#000000	20.92	21.00	1.00	1.00
##000000	20.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFFFC

Deuteranopia (green-blind)

#FFFFFC

Tritanopia (blue-blind)

#FEFFFE

Achromatopsia (no color)

#FFFFFF

Design tokens & code

CSS

--color: #fefffc;
/* rgb */ color: rgb(254, 255, 252);
/* oklch */ color: oklch(99.8% 0.004 121.5);

Tailwind

colors: {
  custom: {
    50: '#fefffd',
    500: '#fefffc',
    950: '#000000',
  },
}

SCSS

$custom: #fefffc;
$custom-light: #fefffd;
$custom-dark: #000000;

JSON

{
  "hex": "#fefffc",
  "rgb": {
    "r": 254,
    "g": 255,
    "b": 252
  },
  "hsl": {
    "h": 80,
    "s": 100,
    "l": 99.412
  },
  "oklch": {
    "l": 0.99841,
    "c": 0.00407,
    "h": 121.5
  },
  "luminance": 0.99619
}

Semantic roles & 50–950 ramp

primary

#FEFFFC

secondary

#C5AEF1

accent

#00E64D

background

#FFFFFF

surface

#FFFFFF

border

#D7D7D7

text

#171817

muted

#858685

Preview Lab

Preview with #FEFFFC

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

Preview Lab → · Contrast checker → · Palette generator →