#EFF4F3#EFF4F3

#EFF4F3 is a very light, near-neutral teal. Relative luminance 0.895; OKLCH L 96.3% C 0.005 H 183.0°. Best body text is #000000 at 18.90:1 contrast (WCAG AA passes).

Color values

HEX	#EFF4F3
RGB	rgb(239, 244, 243)
HSL	hsl(168, 19%, 95%)
HSV	hsv(168, 2%, 96%)
CMYK	cmyk(2%, 0%, 0.4%, 4.3%)
CIE-LAB	lab(95.80, -1.83, -0.10)
CIE-LCH	lch(95.80, 1.83, 183.07°)
OKLab	oklab(96.31% -0.0055 -0.0003)
OKLCH	oklch(96.31% 0.005 183)
XYZ	xyz(84.1221, 89.5229, 97.6245)
Luminance	0.8952 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF4F3 #F4EFF0

analogous

#EFF4F1 #EFF4F3 #EFF3F4

triadic

#EFF4F3 #F3EFF4 #F4F3EF

tetradic

#EFF4F3 #F1EFF4 #F4EFF0 #F3F4EF

square

#EFF4F3 #F1EFF4 #F4EFF0 #F3F4EF

split-complementary

#EFF4F3 #F4EFF3 #F4F1EF

monochromatic

#A6C2BD #CBDBD8 #EDF3F1 #EDF3F1 #EDF3F1

Accessibility & contrast

On white

1.11

#EFF4F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.90

#EFF4F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF4F3

18.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF4F3	#FFFFFF	#000000	##000000
##EFF4F3	1.00	1.11	18.90	18.90
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.90	21.00	1.00	1.00
##000000	18.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3F3F3

Deuteranopia (green-blind)

#F2F3F3

Tritanopia (blue-blind)

#EEF4F4

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #eff4f3;
/* rgb */ color: rgb(239, 244, 243);
/* oklch */ color: oklch(96.3% 0.005 183.0);

Tailwind

colors: {
  custom: {
    50: '#f4f7f7',
    500: '#eff4f3',
    950: '#000000',
  },
}

SCSS

$custom: #eff4f3;
$custom-light: #f4f7f7;
$custom-dark: #000000;

JSON

{
  "hex": "#eff4f3",
  "rgb": {
    "r": 239,
    "g": 244,
    "b": 243
  },
  "hsl": {
    "h": 168,
    "s": 18.519,
    "l": 94.706
  },
  "oklch": {
    "l": 0.96309,
    "c": 0.00548,
    "h": 183
  },
  "luminance": 0.89523
}

Semantic roles & 50–950 ramp

primary

#EFF4F3

secondary

#CBBCBF

accent

#495A9D

background

#FFFFFF

surface

#FEFEFE

border

#D6D6D6

text

#171717

muted

#858585

Preview Lab

Preview with #EFF4F3

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

Preview Lab → · Contrast checker → · Palette generator →