#ECFBDD#ECFBDD

#ECFBDD is a very light, muted yellow-green. Relative luminance 0.920; OKLCH L 96.9% C 0.042 H 129.0°. Best body text is #000000 at 19.41:1 contrast (WCAG AA passes).

Color values

HEX	#ECFBDD
RGB	rgb(236, 251, 221)
HSL	hsl(90, 79%, 93%)
HSV	hsv(90, 12%, 98%)
CMYK	cmyk(6%, 0%, 12%, 1.6%)
CIE-LAB	lab(96.84, -10.12, 12.71)
CIE-LCH	lch(96.84, 16.25, 128.53°)
OKLab	oklab(96.91% -0.0267 0.033)
OKLCH	oklch(96.91% 0.042 129)
XYZ	xyz(82.1383, 92.0474, 81.8322)
Luminance	0.9205 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFBDD #ECDDFB

analogous

#FBFBDD #ECFBDD #DDFBDD

triadic

#ECFBDD #DDECFB #FBDDEC

tetradic

#ECFBDD #DDFBFB #ECDDFB #FBDDDD

square

#ECFBDD #DDFBFB #ECDDFB #FBDDDD

split-complementary

#ECFBDD #DDDDFB #FBDDFB

monochromatic

#AFEE6F #CDF5A6 #ECFBDD #F0FCE4 #F0FCE4

Accessibility & contrast

On white

1.08

#ECFBDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.41

#ECFBDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFBDD

19.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFBDD	#FFFFFF	#000000	##000000
##ECFBDD	1.00	1.08	19.41	19.41
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.41	21.00	1.00	1.00
##000000	19.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEF7DB

Deuteranopia (green-blind)

#FCF6DE

Tritanopia (blue-blind)

#EDF8F2

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #ecfbdd;
/* rgb */ color: rgb(236, 251, 221);
/* oklch */ color: oklch(96.9% 0.042 129.0);

Tailwind

colors: {
  custom: {
    50: '#f2fce7',
    500: '#ecfbdd',
    950: '#000000',
  },
}

SCSS

$custom: #ecfbdd;
$custom-light: #f2fce7;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfbdd",
  "rgb": {
    "r": 236,
    "g": 251,
    "b": 221
  },
  "hsl": {
    "h": 90,
    "s": 78.947,
    "l": 92.549
  },
  "oklch": {
    "l": 0.96907,
    "c": 0.04244,
    "h": 129
  },
  "luminance": 0.92048
}

Semantic roles & 50–950 ramp

primary

#ECFBDD

secondary

#BE9AE2

accent

#0ADB73

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#161716

muted

#858584

Preview Lab

Preview with #ECFBDD

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

Preview Lab → · Contrast checker → · Palette generator →