#ECF4DA#ECF4DA

#ECF4DA is a very light, muted yellow-green. Relative luminance 0.876; OKLCH L 95.4% C 0.035 H 121.0°. Best body text is #000000 at 18.52:1 contrast (WCAG AA passes).

Color values

HEX	#ECF4DA
RGB	rgb(236, 244, 218)
HSL	hsl(78, 54%, 91%)
HSV	hsv(78, 11%, 96%)
CMYK	cmyk(3.3%, 0%, 10.7%, 4.3%)
CIE-LAB	lab(94.99, -7.12, 11.62)
CIE-LCH	lch(94.99, 13.63, 121.48°)
OKLab	oklab(95.42% -0.0182 0.0302)
OKLCH	oklch(95.42% 0.035 121)
XYZ	xyz(79.5958, 87.5962, 79.0306)
Luminance	0.8760 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF4DA #E2DAF4

analogous

#F4EFDA #ECF4DA #DFF4DA

triadic

#ECF4DA #DAECF4 #F4DAEC

tetradic

#ECF4DA #DAF4EF #E2DAF4 #F4DADF

square

#ECF4DA #DAF4EF #E2DAF4 #F4DADF

split-complementary

#ECF4DA #DADFF4 #EFDAF4

monochromatic

#BCD87C #D4E6AB #ECF4DA #F3F8E7 #F3F8E7

Accessibility & contrast

On white

1.13

#ECF4DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.52

#ECF4DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF4DA

18.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF4DA	#FFFFFF	#000000	##000000
##ECF4DA	1.00	1.13	18.52	18.52
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.52	21.00	1.00	1.00
##000000	18.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8F1D9

Deuteranopia (green-blind)

#F7F1DB

Tritanopia (blue-blind)

#EEF1EC

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #ecf4da;
/* rgb */ color: rgb(236, 244, 218);
/* oklch */ color: oklch(95.4% 0.035 121.0);

Tailwind

colors: {
  custom: {
    50: '#f2f7e5',
    500: '#ecf4da',
    950: '#000000',
  },
}

SCSS

$custom: #ecf4da;
$custom-light: #f2f7e5;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf4da",
  "rgb": {
    "r": 236,
    "g": 244,
    "b": 218
  },
  "hsl": {
    "h": 78.462,
    "s": 54.167,
    "l": 90.588
  },
  "oklch": {
    "l": 0.95423,
    "c": 0.03527,
    "h": 121
  },
  "luminance": 0.87596
}

Semantic roles & 50–950 ramp

primary

#ECF4DA

secondary

#AF9FD4

accent

#24C254

background

#FFFFFE

surface

#FEFEFC

border

#D6D6D5

text

#161715

muted

#858584

Preview Lab

Preview with #ECF4DA

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

Preview Lab → · Contrast checker → · Palette generator →