#ECFDC7#ECFDC7

#ECFDC7 is a very light, moderate yellow-green. Relative luminance 0.922; OKLCH L 96.8% C 0.072 H 121.9°. Best body text is #000000 at 19.44:1 contrast (WCAG AA passes).

Color values

HEX	#ECFDC7
RGB	rgb(236, 253, 199)
HSL	hsl(79, 93%, 89%)
HSV	hsv(79, 21%, 99%)
CMYK	cmyk(6.7%, 0%, 21.3%, 0.8%)
CIE-LAB	lab(96.90, -14.52, 24.04)
CIE-LCH	lch(96.90, 28.09, 121.14°)
OKLab	oklab(96.81% -0.0382 0.0613)
OKLCH	oklch(96.81% 0.072 121.9)
XYZ	xyz(80.0250, 92.2069, 67.6036)
Luminance	0.9221 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFDC7 #D8C7FD

analogous

#FDF3C7 #ECFDC7 #D1FDC7

triadic

#ECFDC7 #C7ECFD #FDC7EC

tetradic

#ECFDC7 #C7FDF3 #D8C7FD #FDC7D1

square

#ECFDC7 #C7FDF3 #D8C7FD #FDC7D1

split-complementary

#ECFDC7 #C7D1FD #F3C7FD

monochromatic

#C4F951 #D8FB8C #ECFDC7 #F5FEE1 #F5FEE1

Accessibility & contrast

On white

1.08

#ECFDC7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.44

#ECFDC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFDC7

19.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFDC7	#FFFFFF	#000000	##000000
##ECFDC7	1.00	1.08	19.44	19.44
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.44	21.00	1.00	1.00
##000000	19.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF6C4

Deuteranopia (green-blind)

#FFF6C9

Tritanopia (blue-blind)

#F1F7EE

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #ecfdc7;
/* rgb */ color: rgb(236, 253, 199);
/* oklch */ color: oklch(96.8% 0.072 121.9);

Tailwind

colors: {
  custom: {
    50: '#f2fed8',
    500: '#ecfdc7',
    950: '#000000',
  },
}

SCSS

$custom: #ecfdc7;
$custom-light: #f2fed8;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfdc7",
  "rgb": {
    "r": 236,
    "g": 253,
    "b": 199
  },
  "hsl": {
    "h": 78.889,
    "s": 93.103,
    "l": 88.627
  },
  "oklch": {
    "l": 0.96811,
    "c": 0.07225,
    "h": 121.9
  },
  "luminance": 0.92207
}

Semantic roles & 50–950 ramp

primary

#ECFDC7

secondary

#A283E5

accent

#00E648

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171714

muted

#858583

Preview Lab

Preview with #ECFDC7

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

Preview Lab → · Contrast checker → · Palette generator →