#ECF4E7#ECF4E7

#ECF4E7 is a very light, near-neutral yellow-green. Relative luminance 0.883; OKLCH L 95.8% C 0.019 H 133.1°. Best body text is #000000 at 18.66:1 contrast (WCAG AA passes).

Color values

HEX	#ECF4E7
RGB	rgb(236, 244, 231)
HSL	hsl(97, 37%, 93%)
HSV	hsv(97, 5%, 96%)
CMYK	cmyk(3.3%, 0%, 5.3%, 4.3%)
CIE-LAB	lab(95.29, -4.94, 5.34)
CIE-LCH	lch(95.29, 7.27, 132.77°)
OKLab	oklab(95.76% -0.0131 0.014)
OKLCH	oklch(95.76% 0.019 133.1)
XYZ	xyz(81.3641, 88.3035, 88.3436)
Luminance	0.8830 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF4E7 #EFE7F4

analogous

#F2F4E7 #ECF4E7 #E7F4E8

triadic

#ECF4E7 #E7ECF4 #F4E7EC

tetradic

#ECF4E7 #E7F2F4 #EFE7F4 #F4E8E7

square

#ECF4E7 #E7F2F4 #EFE7F4 #F4E8E7

split-complementary

#ECF4E7 #E8E7F4 #F4E7F2

monochromatic

#AACE93 #CBE1BD #ECF4E7 #EEF5EA #EEF5EA

Accessibility & contrast

On white

1.13

#ECF4E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.66

#ECF4E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF4E7

18.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF4E7	#FFFFFF	#000000	##000000
##ECF4E7	1.00	1.13	18.66	18.66
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.66	21.00	1.00	1.00
##000000	18.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5F2E6

Deuteranopia (green-blind)

#F4F1E8

Tritanopia (blue-blind)

#ECF3F0

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ecf4e7;
/* rgb */ color: rgb(236, 244, 231);
/* oklch */ color: oklch(95.8% 0.019 133.1);

Tailwind

colors: {
  custom: {
    50: '#f2f7ee',
    500: '#ecf4e7',
    950: '#000000',
  },
}

SCSS

$custom: #ecf4e7;
$custom-light: #f2f7ee;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf4e7",
  "rgb": {
    "r": 236,
    "g": 244,
    "b": 231
  },
  "hsl": {
    "h": 96.923,
    "s": 37.143,
    "l": 93.137
  },
  "oklch": {
    "l": 0.95757,
    "c": 0.01916,
    "h": 133.1
  },
  "luminance": 0.88304
}

Semantic roles & 50–950 ramp

primary

#ECF4E7

secondary

#C3AFD0

accent

#35B081

background

#FFFFFF

surface

#FEFEFE

border

#D6D6D6

text

#161716

muted

#858585

Preview Lab

Preview with #ECF4E7

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

Preview Lab → · Contrast checker → · Palette generator →