#ECFDDC#ECFDDC

#ECFDDC is a very light, muted yellow-green. Relative luminance 0.933; OKLCH L 97.3% C 0.047 H 129.6°. Best body text is #000000 at 19.65:1 contrast (WCAG AA passes).

Color values

HEX	#ECFDDC
RGB	rgb(236, 253, 220)
HSL	hsl(91, 89%, 93%)
HSV	hsv(91, 13%, 99%)
CMYK	cmyk(6.7%, 0%, 13%, 0.8%)
CIE-LAB	lab(97.33, -11.28, 13.92)
CIE-LCH	lch(97.33, 17.92, 129.01°)
OKLab	oklab(97.29% -0.0298 0.0361)
OKLCH	oklch(97.29% 0.047 129.6)
XYZ	xyz(82.6335, 93.2504, 81.3420)
Luminance	0.9325 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFDDC #EDDCFD

analogous

#FCFDDC #ECFDDC #DCFDDC

triadic

#ECFDDC #DCECFD #FDDCEC

tetradic

#ECFDDC #DCFCFD #EDDCFD #FDDCDC

square

#ECFDDC #DCFCFD #EDDCFD #FDDCDC

split-complementary

#ECFDDC #DCDCFD #FDDCFC

monochromatic

#ADF668 #CDFAA2 #ECFDDC #EFFDE2 #EFFDE2

Accessibility & contrast

On white

1.07

#ECFDDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.65

#ECFDDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFDDC

19.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFDDC	#FFFFFF	#000000	##000000
##ECFDDC	1.00	1.07	19.65	19.65
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.65	21.00	1.00	1.00
##000000	19.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF8DA

Deuteranopia (green-blind)

#FEF7DD

Tritanopia (blue-blind)

#EDFAF4

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #ecfddc;
/* rgb */ color: rgb(236, 253, 220);
/* oklch */ color: oklch(97.3% 0.047 129.6);

Tailwind

colors: {
  custom: {
    50: '#f2fee6',
    500: '#ecfddc',
    950: '#000000',
  },
}

SCSS

$custom: #ecfddc;
$custom-light: #f2fee6;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfddc",
  "rgb": {
    "r": 236,
    "g": 253,
    "b": 220
  },
  "hsl": {
    "h": 90.909,
    "s": 89.189,
    "l": 92.745
  },
  "oklch": {
    "l": 0.97288,
    "c": 0.04681,
    "h": 129.6
  },
  "luminance": 0.93251
}

Semantic roles & 50–950 ramp

primary

#ECFDDC

secondary

#C096E7

accent

#00E676

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #ECFDDC

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

Preview Lab → · Contrast checker → · Palette generator →