#ECF9EE#ECF9EE

#ECF9EE is a very light, near-neutral green. Relative luminance 0.918; OKLCH L 96.9% C 0.020 H 150.1°. Best body text is #000000 at 19.35:1 contrast (WCAG AA passes).

Color values

HEX	#ECF9EE
RGB	rgb(236, 249, 238)
HSL	hsl(129, 52%, 95%)
HSV	hsv(129, 5%, 98%)
CMYK	cmyk(5.2%, 0%, 4.4%, 2.4%)
CIE-LAB	lab(96.72, -6.23, 3.80)
CIE-LCH	lch(96.72, 7.30, 148.65°)
OKLab	oklab(96.94% -0.0173 0.0099)
OKLCH	oklch(96.94% 0.02 150.1)
XYZ	xyz(83.8975, 91.7567, 94.1632)
Luminance	0.9176 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF9EE #F9ECF7

analogous

#F0F9EC #ECF9EE #ECF9F4

triadic

#ECF9EE #EEECF9 #F9EEEC

tetradic

#ECF9EE #ECF0F9 #F9ECF7 #F9F4EC

square

#ECF9EE #ECF0F9 #F9ECF7 #F9F4EC

split-complementary

#ECF9EE #F4ECF9 #F9ECF0

monochromatic

#8FDC9B #BDEAC4 #E8F8EA #E8F8EA #E8F8EA

Accessibility & contrast

On white

1.09

#ECF9EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.35

#ECF9EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF9EE

19.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF9EE	#FFFFFF	#000000	##000000
##ECF9EE	1.00	1.09	19.35	19.35
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.35	21.00	1.00	1.00
##000000	19.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9F6ED

Deuteranopia (green-blind)

#F7F5EF

Tritanopia (blue-blind)

#EBF8F6

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #ecf9ee;
/* rgb */ color: rgb(236, 249, 238);
/* oklch */ color: oklch(96.9% 0.020 150.1);

Tailwind

colors: {
  custom: {
    50: '#f2fbf3',
    500: '#ecf9ee',
    950: '#000000',
  },
}

SCSS

$custom: #ecf9ee;
$custom-light: #f2fbf3;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf9ee",
  "rgb": {
    "r": 236,
    "g": 249,
    "b": 238
  },
  "hsl": {
    "h": 129.231,
    "s": 52,
    "l": 95.098
  },
  "oklch": {
    "l": 0.96942,
    "c": 0.01994,
    "h": 150.1
  },
  "luminance": 0.91757
}

Semantic roles & 50–950 ramp

primary

#ECF9EE

secondary

#DAAFD3

accent

#26A8BF

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#161717

muted

#858585

Preview Lab

Preview with #ECF9EE

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

Preview Lab → · Contrast checker → · Palette generator →