#ECF8EF#ECF8EF

#ECF8EF is a very light, near-neutral green. Relative luminance 0.912; OKLCH L 96.8% C 0.017 H 153.6°. Best body text is #000000 at 19.24:1 contrast (WCAG AA passes).

Color values

HEX	#ECF8EF
RGB	rgb(236, 248, 239)
HSL	hsl(135, 46%, 95%)
HSV	hsv(135, 5%, 97%)
CMYK	cmyk(4.8%, 0%, 3.6%, 2.7%)
CIE-LAB	lab(96.49, -5.56, 2.95)
CIE-LCH	lch(96.49, 6.29, 152.02°)
OKLab	oklab(96.77% -0.0155 0.0077)
OKLCH	oklch(96.77% 0.017 153.6)
XYZ	xyz(83.7366, 91.1991, 94.8363)
Luminance	0.9120 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF8EF #F8ECF5

analogous

#EFF8EC #ECF8EF #ECF8F5

triadic

#ECF8EF #EFECF8 #F8EFEC

tetradic

#ECF8EF #ECEFF8 #F8ECF5 #F8F5EC

square

#ECF8EF #ECEFF8 #F8ECF5 #F8F5EC

split-complementary

#ECF8EF #F5ECF8 #F8ECEF

monochromatic

#93D7A4 #BFE8C9 #E9F7EC #E9F7EC #E9F7EC

Accessibility & contrast

On white

1.09

#ECF8EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.24

#ECF8EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF8EF

19.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF8EF	#FFFFFF	#000000	##000000
##ECF8EF	1.00	1.09	19.24	19.24
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.24	21.00	1.00	1.00
##000000	19.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8F6EF

Deuteranopia (green-blind)

#F6F4EF

Tritanopia (blue-blind)

#EBF8F5

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #ecf8ef;
/* rgb */ color: rgb(236, 248, 239);
/* oklch */ color: oklch(96.8% 0.017 153.6);

Tailwind

colors: {
  custom: {
    50: '#f2faf4',
    500: '#ecf8ef',
    950: '#000000',
  },
}

SCSS

$custom: #ecf8ef;
$custom-light: #f2faf4;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf8ef",
  "rgb": {
    "r": 236,
    "g": 248,
    "b": 239
  },
  "hsl": {
    "h": 135,
    "s": 46.154,
    "l": 94.902
  },
  "oklch": {
    "l": 0.9677,
    "c": 0.01735,
    "h": 153.6
  },
  "luminance": 0.912
}

Semantic roles & 50–950 ramp

primary

#ECF8EF

secondary

#D7B1CE

accent

#2C96B9

background

#FFFFFF

surface

#FEFFFE

border

#D6D7D6

text

#161717

muted

#858585

Preview Lab

Preview with #ECF8EF

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

Preview Lab → · Contrast checker → · Palette generator →