#ECFCF0#ECFCF0

#ECFCF0 is a very light, muted green. Relative luminance 0.937; OKLCH L 97.6% C 0.023 H 153.5°. Best body text is #000000 at 19.75:1 contrast (WCAG AA passes).

Color values

HEX	#ECFCF0
RGB	rgb(236, 252, 240)
HSL	hsl(135, 73%, 96%)
HSV	hsv(135, 6%, 99%)
CMYK	cmyk(6.3%, 0%, 4.8%, 1.2%)
CIE-LAB	lab(97.53, -7.38, 3.94)
CIE-LCH	lch(97.53, 8.37, 151.92°)
OKLab	oklab(97.6% -0.0206 0.0103)
OKLCH	oklch(97.6% 0.023 153.5)
XYZ	xyz(85.1276, 93.7442, 96.0308)
Luminance	0.9375 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFCF0 #FCECF8

analogous

#F0FCEC #ECFCF0 #ECFCF8

triadic

#ECFCF0 #F0ECFC #FCF0EC

tetradic

#ECFCF0 #ECF0FC #FCECF8 #FCF8EC

square

#ECFCF0 #ECF0FC #FCECF8 #FCF8EC

split-complementary

#ECFCF0 #F8ECFC #FCECF0

monochromatic

#82EB9D #B7F4C6 #E5FBEA #E5FBEA #E5FBEA

Accessibility & contrast

On white

1.06

#ECFCF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.75

#ECFCF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFCF0

19.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFCF0	#FFFFFF	#000000	##000000
##ECFCF0	1.00	1.06	19.75	19.75
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.75	21.00	1.00	1.00
##000000	19.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCF9EF

Deuteranopia (green-blind)

#F9F7F1

Tritanopia (blue-blind)

#EAFBF8

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #ecfcf0;
/* rgb */ color: rgb(236, 252, 240);
/* oklch */ color: oklch(97.6% 0.023 153.5);

Tailwind

colors: {
  custom: {
    50: '#f2fdf4',
    500: '#ecfcf0',
    950: '#000000',
  },
}

SCSS

$custom: #ecfcf0;
$custom-light: #f2fdf4;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfcf0",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 240
  },
  "hsl": {
    "h": 135,
    "s": 72.727,
    "l": 95.686
  },
  "oklch": {
    "l": 0.97596,
    "c": 0.02306,
    "h": 153.5
  },
  "luminance": 0.93745
}

Semantic roles & 50–950 ramp

primary

#ECFCF0

secondary

#E3A9D5

accent

#11A4D5

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#161717

muted

#858585

Preview Lab

Preview with #ECFCF0

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

Preview Lab → · Contrast checker → · Palette generator →