#ECFCDF#ECFCDF

#ECFCDF is a very light, muted yellow-green. Relative luminance 0.928; OKLCH L 97.2% C 0.042 H 130.9°. Best body text is #000000 at 19.56:1 contrast (WCAG AA passes).

Color values

HEX	#ECFCDF
RGB	rgb(236, 252, 223)
HSL	hsl(93, 83%, 93%)
HSV	hsv(93, 12%, 99%)
CMYK	cmyk(6.3%, 0%, 11.5%, 1.2%)
CIE-LAB	lab(97.14, -10.29, 12.11)
CIE-LCH	lch(97.14, 15.89, 130.35°)
OKLab	oklab(97.16% -0.0273 0.0315)
OKLCH	oklch(97.16% 0.042 130.9)
XYZ	xyz(82.7196, 92.7810, 83.3483)
Luminance	0.9278 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFCDF #EFDFFC

analogous

#FBFCDF #ECFCDF #DFFCE0

triadic

#ECFCDF #DFECFC #FCDFEC

tetradic

#ECFCDF #DFFBFC #EFDFFC #FCE0DF

square

#ECFCDF #DFFBFC #EFDFFC #FCE0DF

split-complementary

#ECFCDF #E0DFFC #FCDFFB

monochromatic

#AAF26F #CBF7A7 #ECFCDF #EEFCE3 #EEFCE3

Accessibility & contrast

On white

1.07

#ECFCDF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.56

#ECFCDF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFCDF

19.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFCDF	#FFFFFF	#000000	##000000
##ECFCDF	1.00	1.07	19.56	19.56
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.56	21.00	1.00	1.00
##000000	19.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8DD

Deuteranopia (green-blind)

#FCF6E0

Tritanopia (blue-blind)

#EDF9F4

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #ecfcdf;
/* rgb */ color: rgb(236, 252, 223);
/* oklch */ color: oklch(97.2% 0.042 130.9);

Tailwind

colors: {
  custom: {
    50: '#f2fde9',
    500: '#ecfcdf',
    950: '#000000',
  },
}

SCSS

$custom: #ecfcdf;
$custom-light: #f2fde9;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfcdf",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 223
  },
  "hsl": {
    "h": 93.103,
    "s": 82.857,
    "l": 93.137
  },
  "oklch": {
    "l": 0.97158,
    "c": 0.04164,
    "h": 130.9
  },
  "luminance": 0.92781
}

Semantic roles & 50–950 ramp

primary

#ECFCDF

secondary

#C39BE4

accent

#06DF7E

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#161716

muted

#858584

Preview Lab

Preview with #ECFCDF

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

Preview Lab → · Contrast checker → · Palette generator →