#ECF8DF#ECF8DF

#ECF8DF is a very light, muted yellow-green. Relative luminance 0.903; OKLCH L 96.4% C 0.035 H 128.1°. Best body text is #000000 at 19.06:1 contrast (WCAG AA passes).

Color values

HEX	#ECF8DF
RGB	rgb(236, 248, 223)
HSL	hsl(89, 64%, 92%)
HSV	hsv(89, 10%, 97%)
CMYK	cmyk(4.8%, 0%, 10.1%, 2.7%)
CIE-LAB	lab(96.12, -8.30, 10.66)
CIE-LCH	lch(96.12, 13.51, 127.91°)
OKLab	oklab(96.35% -0.0217 0.0278)
OKLCH	oklch(96.35% 0.035 128.1)
XYZ	xyz(81.4766, 90.2952, 82.9340)
Luminance	0.9030 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF8DF #EBDFF8

analogous

#F8F8DF #ECF8DF #E0F8DF

triadic

#ECF8DF #DFECF8 #F8DFEC

tetradic

#ECF8DF #DFF8F8 #EBDFF8 #F8DFE0

square

#ECF8DF #DFF8F8 #EBDFF8 #F8DFE0

split-complementary

#ECF8DF #DFE0F8 #F8DFF8

monochromatic

#B0E27B #CEEDAD #ECF8DF #F0FAE6 #F0FAE6

Accessibility & contrast

On white

1.10

#ECF8DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.06

#ECF8DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF8DF

19.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF8DF	#FFFFFF	#000000	##000000
##ECF8DF	1.00	1.10	19.06	19.06
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.06	21.00	1.00	1.00
##000000	19.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBF4DE

Deuteranopia (green-blind)

#F9F4E0

Tritanopia (blue-blind)

#EDF5F1

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #ecf8df;
/* rgb */ color: rgb(236, 248, 223);
/* oklch */ color: oklch(96.4% 0.035 128.1);

Tailwind

colors: {
  custom: {
    50: '#f2fae9',
    500: '#ecf8df',
    950: '#000000',
  },
}

SCSS

$custom: #ecf8df;
$custom-light: #f2fae9;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf8df",
  "rgb": {
    "r": 236,
    "g": 248,
    "b": 223
  },
  "hsl": {
    "h": 88.8,
    "s": 64.103,
    "l": 92.353
  },
  "oklch": {
    "l": 0.96352,
    "c": 0.03526,
    "h": 128.1
  },
  "luminance": 0.90295
}

Semantic roles & 50–950 ramp

primary

#ECF8DF

secondary

#BCA0DB

accent

#1ACC6F

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#161716

muted

#858584

Preview Lab

Preview with #ECF8DF

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

Preview Lab → · Contrast checker → · Palette generator →