#EFF4F4#EFF4F4

#EFF4F4 is a very light, near-neutral teal. Relative luminance 0.896; OKLCH L 96.3% C 0.005 H 197.0°. Best body text is #000000 at 18.92:1 contrast (WCAG AA passes).

Color values

HEX	#EFF4F4
RGB	rgb(239, 244, 244)
HSL	hsl(180, 19%, 95%)
HSV	hsv(180, 2%, 96%)
CMYK	cmyk(2%, 0%, 0%, 4.3%)
CIE-LAB	lab(95.82, -1.65, -0.58)
CIE-LCH	lch(95.82, 1.75, 199.30°)
OKLab	oklab(96.34% -0.0051 -0.0016)
OKLCH	oklch(96.34% 0.005 197)
XYZ	xyz(84.2735, 89.5834, 98.4220)
Luminance	0.8958 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF4F4 #F4EFEF

analogous

#EFF4F2 #EFF4F4 #EFF2F4

triadic

#EFF4F4 #F4EFF4 #F4F4EF

tetradic

#EFF4F4 #F2EFF4 #F4EFEF #F2F4EF

square

#EFF4F4 #F2EFF4 #F4EFEF #F2F4EF

split-complementary

#EFF4F4 #F4EFF2 #F4F2EF

monochromatic

#A6C2C2 #CBDBDB #EDF3F3 #EDF3F3 #EDF3F3

Accessibility & contrast

On white

1.11

#EFF4F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.92

#EFF4F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF4F4

18.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF4F4	#FFFFFF	#000000	##000000
##EFF4F4	1.00	1.11	18.92	18.92
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.92	21.00	1.00	1.00
##000000	18.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3F3F4

Deuteranopia (green-blind)

#F2F3F4

Tritanopia (blue-blind)

#EEF4F4

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #eff4f4;
/* rgb */ color: rgb(239, 244, 244);
/* oklch */ color: oklch(96.3% 0.005 197.0);

Tailwind

colors: {
  custom: {
    50: '#f4f7f7',
    500: '#eff4f4',
    950: '#000000',
  },
}

SCSS

$custom: #eff4f4;
$custom-light: #f4f7f7;
$custom-dark: #000000;

JSON

{
  "hex": "#eff4f4",
  "rgb": {
    "r": 239,
    "g": 244,
    "b": 244
  },
  "hsl": {
    "h": 180,
    "s": 18.519,
    "l": 94.706
  },
  "oklch": {
    "l": 0.96337,
    "c": 0.00532,
    "h": 197
  },
  "luminance": 0.89584
}

Semantic roles & 50–950 ramp

primary

#EFF4F4

secondary

#CBBCBC

accent

#49499D

background

#FFFFFF

surface

#FEFEFE

border

#D6D6D6

text

#171717

muted

#858585

Preview Lab

Preview with #EFF4F4

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

Preview Lab → · Contrast checker → · Palette generator →