#ECF1EF#ECF1EF

#ECF1EF is a very light, near-neutral teal. Relative luminance 0.870; OKLCH L 95.4% C 0.006 H 170.4°. Best body text is #000000 at 18.40:1 contrast (WCAG AA passes).

Color values

HEX	#ECF1EF
RGB	rgb(236, 241, 239)
HSL	hsl(156, 15%, 94%)
HSV	hsv(156, 2%, 95%)
CMYK	cmyk(2.1%, 0%, 0.8%, 5.5%)
CIE-LAB	lab(94.73, -2.02, 0.38)
CIE-LCH	lch(94.73, 2.05, 169.24°)
OKLab	oklab(95.38% -0.0059 0.001)
OKLCH	oklch(95.38% 0.006 170.4)
XYZ	xyz(81.6246, 86.9752, 94.1323)
Luminance	0.8698 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF1EF #F1ECEE

analogous

#ECF1EC #ECF1EF #ECF0F1

triadic

#ECF1EF #EFECF1 #F1EFEC

tetradic

#ECF1EF #ECECF1 #F1ECEE #F0F1EC

square

#ECF1EF #ECECF1 #F1ECEE #F0F1EC

split-complementary

#ECF1EF #F1ECF0 #F1ECEC

monochromatic

#A6BDB4 #C9D7D1 #ECF1EF #EDF2F0 #EDF2F0

Accessibility & contrast

On white

1.14

#ECF1EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.40

#ECF1EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF1EF

18.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF1EF	#FFFFFF	#000000	##000000
##ECF1EF	1.00	1.14	18.40	18.40
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.40	21.00	1.00	1.00
##000000	18.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1F0EF

Deuteranopia (green-blind)

#F0F0EF

Tritanopia (blue-blind)

#EBF1F0

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #ecf1ef;
/* rgb */ color: rgb(236, 241, 239);
/* oklch */ color: oklch(95.4% 0.006 170.4);

Tailwind

colors: {
  custom: {
    50: '#f2f5f4',
    500: '#ecf1ef',
    950: '#000000',
  },
}

SCSS

$custom: #ecf1ef;
$custom-light: #f2f5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf1ef",
  "rgb": {
    "r": 236,
    "g": 241,
    "b": 239
  },
  "hsl": {
    "h": 156,
    "s": 15.152,
    "l": 93.529
  },
  "oklch": {
    "l": 0.95379,
    "c": 0.00594,
    "h": 170.4
  },
  "luminance": 0.86975
}

Semantic roles & 50–950 ramp

primary

#ECF1EF

secondary

#C7BABF

accent

#4C6B99

background

#FFFFFF

surface

#FEFEFE

border

#D6D6D6

text

#161717

muted

#858585

Preview Lab

Preview with #ECF1EF

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

Preview Lab → · Contrast checker → · Palette generator →