#ECFDCC#ECFDCC

#ECFDCC is a very light, moderate yellow-green. Relative luminance 0.924; OKLCH L 96.9% C 0.066 H 123.2°. Best body text is #000000 at 19.49:1 contrast (WCAG AA passes).

Color values

HEX	#ECFDCC
RGB	rgb(236, 253, 204)
HSL	hsl(81, 92%, 90%)
HSV	hsv(81, 19%, 99%)
CMYK	cmyk(6.7%, 0%, 19.4%, 0.8%)
CIE-LAB	lab(97.00, -13.78, 21.63)
CIE-LCH	lch(97.00, 25.65, 122.50°)
OKLab	oklab(96.92% -0.0362 0.0554)
OKLCH	oklch(96.92% 0.066 123.2)
XYZ	xyz(80.6150, 92.4430, 70.7113)
Luminance	0.9244 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFDCC #DDCCFD

analogous

#FDF5CC #ECFDCC #D4FDCC

triadic

#ECFDCC #CCECFD #FDCCEC

tetradic

#ECFDCC #CCFDF5 #DDCCFD #FDCCD4

square

#ECFDCC #CCFDF5 #DDCCFD #FDCCD4

split-complementary

#ECFDCC #CCD4FD #F5CCFD

monochromatic

#C0F856 #D6FB91 #ECFDCC #F4FEE2 #F4FEE2

Accessibility & contrast

On white

1.08

#ECFDCC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.49

#ECFDCC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFDCC

19.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFDCC	#FFFFFF	#000000	##000000
##ECFDCC	1.00	1.08	19.49	19.49
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.49	21.00	1.00	1.00
##000000	19.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7C9

Deuteranopia (green-blind)

#FFF6CE

Tritanopia (blue-blind)

#F0F8EF

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #ecfdcc;
/* rgb */ color: rgb(236, 253, 204);
/* oklch */ color: oklch(96.9% 0.066 123.2);

Tailwind

colors: {
  custom: {
    50: '#f2fedb',
    500: '#ecfdcc',
    950: '#000000',
  },
}

SCSS

$custom: #ecfdcc;
$custom-light: #f2fedb;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfdcc",
  "rgb": {
    "r": 236,
    "g": 253,
    "b": 204
  },
  "hsl": {
    "h": 80.816,
    "s": 92.453,
    "l": 89.608
  },
  "oklch": {
    "l": 0.9692,
    "c": 0.06618,
    "h": 123.2
  },
  "luminance": 0.92443
}

Semantic roles & 50–950 ramp

primary

#ECFDCC

secondary

#A888E5

accent

#00E650

background

#FFFFFE

surface

#FEFFFB

border

#D6D7D4

text

#171715

muted

#858584

Preview Lab

Preview with #ECFDCC

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

Preview Lab → · Contrast checker → · Palette generator →