#ECFFD4#ECFFD4

#ECFFD4 is a very light, muted yellow-green. Relative luminance 0.941; OKLCH L 97.5% C 0.060 H 126.9°. Best body text is #000000 at 19.82:1 contrast (WCAG AA passes).

Color values

HEX	#ECFFD4
RGB	rgb(236, 255, 212)
HSL	hsl(87, 100%, 92%)
HSV	hsv(87, 17%, 100%)
CMYK	cmyk(7.5%, 0%, 16.9%, 0%)
CIE-LAB	lab(97.67, -13.54, 18.50)
CIE-LCH	lch(97.67, 22.92, 126.20°)
OKLab	oklab(97.51% -0.0358 0.0476)
OKLCH	oklch(97.51% 0.06 126.9)
XYZ	xyz(82.2340, 94.1060, 76.1066)
Luminance	0.9411 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFFD4 #E7D4FF

analogous

#FFFDD4 #ECFFD4 #D7FFD4

triadic

#ECFFD4 #D4ECFF #FFD4EC

tetradic

#ECFFD4 #D4FFFD #E7D4FF #FFD4D7

square

#ECFFD4 #D4FFFD #E7D4FF #FFD4D7

split-complementary

#ECFFD4 #D4D7FF #FDD4FF

monochromatic

#B6FF5A #D1FF97 #ECFFD4 #F1FFE0 #F1FFE0

Accessibility & contrast

On white

1.06

#ECFFD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.82

#ECFFD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFFD4

19.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFFD4	#FFFFFF	#000000	##000000
##ECFFD4	1.00	1.06	19.82	19.82
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.82	21.00	1.00	1.00
##000000	19.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF9D2

Deuteranopia (green-blind)

#FFF8D6

Tritanopia (blue-blind)

#EEFBF3

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #ecffd4;
/* rgb */ color: rgb(236, 255, 212);
/* oklch */ color: oklch(97.5% 0.060 126.9);

Tailwind

colors: {
  custom: {
    50: '#f2ffe1',
    500: '#ecffd4',
    950: '#000000',
  },
}

SCSS

$custom: #ecffd4;
$custom-light: #f2ffe1;
$custom-dark: #000000;

JSON

{
  "hex": "#ecffd4",
  "rgb": {
    "r": 236,
    "g": 255,
    "b": 212
  },
  "hsl": {
    "h": 86.512,
    "s": 100,
    "l": 91.569
  },
  "oklch": {
    "l": 0.97507,
    "c": 0.05954,
    "h": 126.9
  },
  "luminance": 0.94106
}

Semantic roles & 50–950 ramp

primary

#ECFFD4

secondary

#B68CEB

accent

#00E665

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171815

muted

#858684

Preview Lab

Preview with #ECFFD4

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

Preview Lab → · Contrast checker → · Palette generator →