#ECFEDF#ECFEDF

#ECFEDF is a very light, muted yellow-green. Relative luminance 0.940; OKLCH L 97.6% C 0.045 H 132.0°. Best body text is #000000 at 19.81:1 contrast (WCAG AA passes).

Color values

HEX	#ECFEDF
RGB	rgb(236, 254, 223)
HSL	hsl(95, 94%, 94%)
HSV	hsv(95, 12%, 100%)
CMYK	cmyk(7.1%, 0%, 12.2%, 0.4%)
CIE-LAB	lab(97.65, -11.28, 12.84)
CIE-LCH	lch(97.65, 17.09, 131.31°)
OKLab	oklab(97.56% -0.03 0.0333)
OKLCH	oklch(97.56% 0.045 132)
XYZ	xyz(83.3509, 94.0437, 83.5588)
Luminance	0.9404 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFEDF #F1DFFE

analogous

#FBFEDF #ECFEDF #DFFEE1

triadic

#ECFEDF #DFECFE #FEDFEC

tetradic

#ECFEDF #DFFBFE #F1DFFE #FEE1DF

square

#ECFEDF #DFFBFE #F1DFFE #FEE1DF

split-complementary

#ECFEDF #E1DFFE #FEDFFB

monochromatic

#A6FA68 #C9FCA4 #ECFEDF #EDFEE1 #EDFEE1

Accessibility & contrast

On white

1.06

#ECFEDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.81

#ECFEDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFEDF

19.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFEDF	#FFFFFF	#000000	##000000
##ECFEDF	1.00	1.06	19.81	19.81
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.81	21.00	1.00	1.00
##000000	19.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9DD

Deuteranopia (green-blind)

#FEF8E0

Tritanopia (blue-blind)

#EDFBF5

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #ecfedf;
/* rgb */ color: rgb(236, 254, 223);
/* oklch */ color: oklch(97.6% 0.045 132.0);

Tailwind

colors: {
  custom: {
    50: '#f2fee9',
    500: '#ecfedf',
    950: '#000000',
  },
}

SCSS

$custom: #ecfedf;
$custom-light: #f2fee9;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfedf",
  "rgb": {
    "r": 236,
    "g": 254,
    "b": 223
  },
  "hsl": {
    "h": 94.839,
    "s": 93.939,
    "l": 93.529
  },
  "oklch": {
    "l": 0.97563,
    "c": 0.04484,
    "h": 132
  },
  "luminance": 0.94044
}

Semantic roles & 50–950 ramp

primary

#ECFEDF

secondary

#C798EA

accent

#00E685

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #ECFEDF

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

Preview Lab → · Contrast checker → · Palette generator →