#ECF4E5#ECF4E5

#ECF4E5 is a very light, muted yellow-green. Relative luminance 0.882; OKLCH L 95.7% C 0.022 H 130.0°. Best body text is #000000 at 18.64:1 contrast (WCAG AA passes).

Color values

HEX	#ECF4E5
RGB	rgb(236, 244, 229)
HSL	hsl(92, 41%, 93%)
HSV	hsv(92, 6%, 96%)
CMYK	cmyk(3.3%, 0%, 6.1%, 4.3%)
CIE-LAB	lab(95.24, -5.28, 6.30)
CIE-LCH	lch(95.24, 8.22, 129.96°)
OKLab	oklab(95.7% -0.0139 0.0165)
OKLCH	oklch(95.7% 0.022 130)
XYZ	xyz(81.0833, 88.1912, 86.8645)
Luminance	0.8819 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF4E5 #EDE5F4

analogous

#F3F4E5 #ECF4E5 #E5F4E5

triadic

#ECF4E5 #E5ECF4 #F4E5EC

tetradic

#ECF4E5 #E5F3F4 #EDE5F4 #F4E5E5

square

#ECF4E5 #E5F3F4 #EDE5F4 #F4E5E5

split-complementary

#ECF4E5 #E5E5F4 #F4E5F3

monochromatic

#ADD08F #CDE2BA #ECF4E5 #EFF6E9 #EFF6E9

Accessibility & contrast

On white

1.13

#ECF4E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.64

#ECF4E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF4E5

18.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF4E5	#FFFFFF	#000000	##000000
##ECF4E5	1.00	1.13	18.64	18.64
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.64	21.00	1.00	1.00
##000000	18.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6F2E4

Deuteranopia (green-blind)

#F4F1E6

Tritanopia (blue-blind)

#EDF2F0

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ecf4e5;
/* rgb */ color: rgb(236, 244, 229);
/* oklch */ color: oklch(95.7% 0.022 130.0);

Tailwind

colors: {
  custom: {
    50: '#f2f7ed',
    500: '#ecf4e5',
    950: '#000000',
  },
}

SCSS

$custom: #ecf4e5;
$custom-light: #f2f7ed;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf4e5",
  "rgb": {
    "r": 236,
    "g": 244,
    "b": 229
  },
  "hsl": {
    "h": 92,
    "s": 40.541,
    "l": 92.745
  },
  "oklch": {
    "l": 0.95704,
    "c": 0.02156,
    "h": 130
  },
  "luminance": 0.88191
}

Semantic roles & 50–950 ramp

primary

#ECF4E5

secondary

#C0ACD1

accent

#32B477

background

#FFFFFE

surface

#FEFEFD

border

#D6D6D5

text

#161716

muted

#858584

Preview Lab

Preview with #ECF4E5

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

Preview Lab → · Contrast checker → · Palette generator →