#ECFCDB#ECFCDB

#ECFCDB is a very light, muted yellow-green. Relative luminance 0.926; OKLCH L 97.1% C 0.046 H 128.4°. Best body text is #000000 at 19.51:1 contrast (WCAG AA passes).

Color values

HEX	#ECFCDB
RGB	rgb(236, 252, 219)
HSL	hsl(89, 85%, 92%)
HSV	hsv(89, 13%, 99%)
CMYK	cmyk(6.3%, 0%, 13.1%, 1.2%)
CIE-LAB	lab(97.05, -10.94, 14.04)
CIE-LCH	lch(97.05, 17.80, 127.94°)
OKLab	oklab(97.06% -0.0288 0.0364)
OKLCH	oklch(97.06% 0.046 128.4)
XYZ	xyz(82.1866, 92.5678, 80.5417)
Luminance	0.9257 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFCDB #EBDBFC

analogous

#FCFCDB #ECFCDB #DCFCDB

triadic

#ECFCDB #DBECFC #FCDBEC

tetradic

#ECFCDB #DBFCFC #EBDBFC #FCDBDC

square

#ECFCDB #DBFCFC #EBDBFC #FCDBDC

split-complementary

#ECFCDB #DBDCFC #FCDBFC

monochromatic

#B0F36A #CEF7A3 #ECFCDB #F0FDE3 #F0FDE3

Accessibility & contrast

On white

1.08

#ECFCDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.51

#ECFCDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFCDB

19.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFCDB	#FFFFFF	#000000	##000000
##ECFCDB	1.00	1.08	19.51	19.51
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.51	21.00	1.00	1.00
##000000	19.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF7D9

Deuteranopia (green-blind)

#FDF6DC

Tritanopia (blue-blind)

#EEF9F3

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #ecfcdb;
/* rgb */ color: rgb(236, 252, 219);
/* oklch */ color: oklch(97.1% 0.046 128.4);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#ecfcdb",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 219
  },
  "hsl": {
    "h": 89.091,
    "s": 84.615,
    "l": 92.353
  },
  "oklch": {
    "l": 0.97061,
    "c": 0.04643,
    "h": 128.4
  },
  "luminance": 0.92568
}

Semantic roles & 50–950 ramp

primary

#ECFCDB

secondary

#BC97E4

accent

#04E16F

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171715

muted

#858584

Preview Lab

Preview with #ECFCDB

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

Preview Lab → · Contrast checker → · Palette generator →