#F4FFFB#F4FFFB

#F4FFFB is a very light, near-neutral teal. Relative luminance 0.977; OKLCH L 99.1% C 0.013 H 172.4°. Best body text is #000000 at 20.54:1 contrast (WCAG AA passes).

Color values

HEX	#F4FFFB
RGB	rgb(244, 255, 251)
HSL	hsl(158, 100%, 98%)
HSV	hsv(158, 4%, 100%)
CMYK	cmyk(4.3%, 0%, 1.6%, 0%)
CIE-LAB	lab(99.11, -4.31, 0.66)
CIE-LCH	lch(99.11, 4.36, 171.32°)
OKLab	oklab(99.07% -0.0126 0.0017)
OKLCH	oklch(99.07% 0.013 172.4)
XYZ	xyz(90.4775, 97.7175, 105.3428)
Luminance	0.9772 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4FFFB #FFF4F8

analogous

#F4FFF5 #F4FFFB #F4FDFF

triadic

#F4FFFB #FBF4FF #FFFBF4

tetradic

#F4FFFB #F5F4FF #FFF4F8 #FDFFF4

square

#F4FFFB #F5F4FF #FFF4F8 #FDFFF4

split-complementary

#F4FFFB #FFF4FD #FFF5F4

monochromatic

#7AFFCE #B7FFE5 #E0FFF4 #E0FFF4 #E0FFF4

Accessibility & contrast

On white

1.02

#F4FFFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.54

#F4FFFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4FFFB

20.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4FFFB	#FFFFFF	#000000	##000000
##F4FFFB	1.00	1.02	20.54	20.54
#FFFFFF	1.02	1.00	21.00	21.00
#000000	20.54	21.00	1.00	1.00
##000000	20.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEFDFB

Deuteranopia (green-blind)

#FCFCFB

Tritanopia (blue-blind)

#F2FFFE

Achromatopsia (no color)

#FCFCFC

Design tokens & code

CSS

--color: #f4fffb;
/* rgb */ color: rgb(244, 255, 251);
/* oklch */ color: oklch(99.1% 0.013 172.4);

Tailwind

colors: {
  custom: {
    50: '#f7fffc',
    500: '#f4fffb',
    950: '#000000',
  },
}

SCSS

$custom: #f4fffb;
$custom-light: #f7fffc;
$custom-dark: #000000;

JSON

{
  "hex": "#f4fffb",
  "rgb": {
    "r": 244,
    "g": 255,
    "b": 251
  },
  "hsl": {
    "h": 158.182,
    "s": 100,
    "l": 97.843
  },
  "oklch": {
    "l": 0.99072,
    "c": 0.01267,
    "h": 172.4
  },
  "luminance": 0.97718
}

Semantic roles & 50–950 ramp

primary

#F4FFFB

secondary

#F0A8C2

accent

#0053E6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171817

muted

#858685

Preview Lab

Preview with #F4FFFB

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

Preview Lab → · Contrast checker → · Palette generator →