#ECFCF4#ECFCF4

#ECFCF4 is a very light, near-neutral teal. Relative luminance 0.940; OKLCH L 97.7% C 0.020 H 164.6°. Best body text is #000000 at 19.80:1 contrast (WCAG AA passes).

Color values

HEX	#ECFCF4
RGB	rgb(236, 252, 244)
HSL	hsl(150, 73%, 96%)
HSV	hsv(150, 6%, 99%)
CMYK	cmyk(6.3%, 0%, 3.2%, 1.2%)
CIE-LAB	lab(97.63, -6.67, 2.02)
CIE-LCH	lch(97.63, 6.97, 163.13°)
OKLab	oklab(97.71% -0.0191 0.0053)
OKLCH	oklch(97.71% 0.02 164.6)
XYZ	xyz(85.7284, 93.9845, 99.1947)
Luminance	0.9398 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFCF4 #FCECF4

analogous

#ECFCEC #ECFCF4 #ECFCFC

triadic

#ECFCF4 #F4ECFC #FCF4EC

tetradic

#ECFCF4 #ECECFC #FCECF4 #FCFCEC

square

#ECFCF4 #ECECFC #FCECF4 #FCFCEC

split-complementary

#ECFCF4 #FCECFC #FCECEC

monochromatic

#82EBB7 #B7F4D5 #E5FBF0 #E5FBF0 #E5FBF0

Accessibility & contrast

On white

1.06

#ECFCF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.80

#ECFCF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFCF4

19.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFCF4	#FFFFFF	#000000	##000000
##ECFCF4	1.00	1.06	19.80	19.80
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.80	21.00	1.00	1.00
##000000	19.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBF9F4

Deuteranopia (green-blind)

#F8F7F4

Tritanopia (blue-blind)

#E9FCFA

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #ecfcf4;
/* rgb */ color: rgb(236, 252, 244);
/* oklch */ color: oklch(97.7% 0.020 164.6);

Tailwind

colors: {
  custom: {
    50: '#f2fdf7',
    500: '#ecfcf4',
    950: '#000000',
  },
}

SCSS

$custom: #ecfcf4;
$custom-light: #f2fdf7;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfcf4",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 244
  },
  "hsl": {
    "h": 150,
    "s": 72.727,
    "l": 95.686
  },
  "oklch": {
    "l": 0.97705,
    "c": 0.01981,
    "h": 164.6
  },
  "luminance": 0.93985
}

Semantic roles & 50–950 ramp

primary

#ECFCF4

secondary

#E3A9C6

accent

#1173D5

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#161717

muted

#858585

Preview Lab

Preview with #ECFCF4

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

Preview Lab → · Contrast checker → · Palette generator →