#ECFDF0#ECFDF0

#ECFDF0 is a very light, muted green. Relative luminance 0.944; OKLCH L 97.8% C 0.025 H 152.9°. Best body text is #000000 at 19.88:1 contrast (WCAG AA passes).

Color values

HEX	#ECFDF0
RGB	rgb(236, 253, 240)
HSL	hsl(134, 81%, 96%)
HSV	hsv(134, 7%, 99%)
CMYK	cmyk(6.7%, 0%, 5.1%, 0.8%)
CIE-LAB	lab(97.78, -7.88, 4.31)
CIE-LCH	lch(97.78, 8.98, 151.35°)
OKLab	oklab(97.8% -0.022 0.0113)
OKLCH	oklch(97.8% 0.025 152.9)
XYZ	xyz(85.4425, 94.3739, 96.1357)
Luminance	0.9437 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFDF0 #FDECF9

analogous

#F0FDEC #ECFDF0 #ECFDF8

triadic

#ECFDF0 #F0ECFD #FDF0EC

tetradic

#ECFDF0 #ECF0FD #FDECF9 #FDF8EC

square

#ECFDF0 #ECF0FD #FDECF9 #FDF8EC

split-complementary

#ECFDF0 #F8ECFD #FDECF0

monochromatic

#7DF199 #B5F7C4 #E3FCE9 #E3FCE9 #E3FCE9

Accessibility & contrast

On white

1.06

#ECFDF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.88

#ECFDF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFDF0

19.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFDF0	#FFFFFF	#000000	##000000
##ECFDF0	1.00	1.06	19.88	19.88
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.88	21.00	1.00	1.00
##000000	19.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDFAEF

Deuteranopia (green-blind)

#FAF8F1

Tritanopia (blue-blind)

#EAFCF9

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #ecfdf0;
/* rgb */ color: rgb(236, 253, 240);
/* oklch */ color: oklch(97.8% 0.025 152.9);

Tailwind

colors: {
  custom: {
    50: '#f2fef4',
    500: '#ecfdf0',
    950: '#000000',
  },
}

SCSS

$custom: #ecfdf0;
$custom-light: #f2fef4;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfdf0",
  "rgb": {
    "r": 236,
    "g": 253,
    "b": 240
  },
  "hsl": {
    "h": 134.118,
    "s": 80.952,
    "l": 95.882
  },
  "oklch": {
    "l": 0.97796,
    "c": 0.02471,
    "h": 152.9
  },
  "luminance": 0.94375
}

Semantic roles & 50–950 ramp

primary

#ECFDF0

secondary

#E7A7D8

accent

#08ABDD

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#161717

muted

#858585

Preview Lab

Preview with #ECFDF0

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

Preview Lab → · Contrast checker → · Palette generator →