#EFF5F4#EFF5F4

#EFF5F4 is a very light, near-neutral teal. Relative luminance 0.902; OKLCH L 96.5% C 0.006 H 185.3°. Best body text is #000000 at 19.04:1 contrast (WCAG AA passes).

Color values

HEX	#EFF5F4
RGB	rgb(239, 245, 244)
HSL	hsl(170, 23%, 95%)
HSV	hsv(170, 2%, 96%)
CMYK	cmyk(2.4%, 0%, 0.4%, 3.9%)
CIE-LAB	lab(96.07, -2.16, -0.21)
CIE-LCH	lch(96.07, 2.17, 185.62°)
OKLab	oklab(96.53% -0.0065 -0.0006)
OKLCH	oklch(96.53% 0.007 185.3)
XYZ	xyz(84.5752, 90.1869, 98.5225)
Luminance	0.9019 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF5F4 #F5EFF0

analogous

#EFF5F1 #EFF5F4 #EFF3F5

triadic

#EFF5F4 #F4EFF5 #F5F4EF

tetradic

#EFF5F4 #F1EFF5 #F5EFF0 #F3F5EF

square

#EFF5F4 #F1EFF5 #F5EFF0 #F3F5EF

split-complementary

#EFF5F4 #F5EFF3 #F5F1EF

monochromatic

#A4C6C0 #C9DDDA #ECF3F2 #ECF3F2 #ECF3F2

Accessibility & contrast

On white

1.10

#EFF5F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.04

#EFF5F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF5F4

19.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF5F4	#FFFFFF	#000000	##000000
##EFF5F4	1.00	1.10	19.04	19.04
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.04	21.00	1.00	1.00
##000000	19.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4F4F4

Deuteranopia (green-blind)

#F3F3F4

Tritanopia (blue-blind)

#EEF5F5

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #eff5f4;
/* rgb */ color: rgb(239, 245, 244);
/* oklch */ color: oklch(96.5% 0.006 185.3);

Tailwind

colors: {
  custom: {
    50: '#f4f8f7',
    500: '#eff5f4',
    950: '#000000',
  },
}

SCSS

$custom: #eff5f4;
$custom-light: #f4f8f7;
$custom-dark: #000000;

JSON

{
  "hex": "#eff5f4",
  "rgb": {
    "r": 239,
    "g": 245,
    "b": 244
  },
  "hsl": {
    "h": 170,
    "s": 23.077,
    "l": 94.902
  },
  "oklch": {
    "l": 0.96534,
    "c": 0.0065,
    "h": 185.3
  },
  "luminance": 0.90187
}

Semantic roles & 50–950 ramp

primary

#EFF5F4

secondary

#CEBBBE

accent

#4454A2

background

#FFFFFF

surface

#FEFEFE

border

#D6D6D6

text

#171717

muted

#858585

Preview Lab

Preview with #EFF5F4

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

Preview Lab → · Contrast checker → · Palette generator →