#ECFCDC#ECFCDC

#ECFCDC is a very light, muted yellow-green. Relative luminance 0.926; OKLCH L 97.1% C 0.045 H 129.0°. Best body text is #000000 at 19.52:1 contrast (WCAG AA passes).

Color values

HEX	#ECFCDC
RGB	rgb(236, 252, 220)
HSL	hsl(90, 84%, 93%)
HSV	hsv(90, 13%, 99%)
CMYK	cmyk(6.3%, 0%, 12.7%, 1.2%)
CIE-LAB	lab(97.07, -10.78, 13.56)
CIE-LCH	lch(97.07, 17.32, 128.50°)
OKLab	oklab(97.09% -0.0285 0.0352)
OKLCH	oklch(97.09% 0.045 129)
XYZ	xyz(82.3187, 92.6207, 81.2371)
Luminance	0.9262 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFCDC #ECDCFC

analogous

#FCFCDC #ECFCDC #DCFCDC

triadic

#ECFCDC #DCECFC #FCDCEC

tetradic

#ECFCDC #DCFCFC #ECDCFC #FCDCDC

square

#ECFCDC #DCFCFC #ECDCFC #FCDCDC

split-complementary

#ECFCDC #DCDCFC #FCDCFC

monochromatic

#AFF26B #CDF7A4 #ECFCDC #F0FDE3 #F0FDE3

Accessibility & contrast

On white

1.08

#ECFCDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.52

#ECFCDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFCDC

19.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFCDC	#FFFFFF	#000000	##000000
##ECFCDC	1.00	1.08	19.52	19.52
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.52	21.00	1.00	1.00
##000000	19.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7DA

Deuteranopia (green-blind)

#FDF6DD

Tritanopia (blue-blind)

#EDF9F3

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #ecfcdc;
/* rgb */ color: rgb(236, 252, 220);
/* oklch */ color: oklch(97.1% 0.045 129.0);

Tailwind

colors: {
  custom: {
    50: '#f2fde6',
    500: '#ecfcdc',
    950: '#000000',
  },
}

SCSS

$custom: #ecfcdc;
$custom-light: #f2fde6;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfcdc",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 220
  },
  "hsl": {
    "h": 90,
    "s": 84.211,
    "l": 92.549
  },
  "oklch": {
    "l": 0.97085,
    "c": 0.04523,
    "h": 129
  },
  "luminance": 0.92621
}

Semantic roles & 50–950 ramp

primary

#ECFCDC

secondary

#BE98E4

accent

#05E173

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171716

muted

#858584

Preview Lab

Preview with #ECFCDC

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

Preview Lab → · Contrast checker → · Palette generator →