#ECFFE0#ECFFE0

#ECFFE0 is a very light, muted yellow-green. Relative luminance 0.947; OKLCH L 97.8% C 0.045 H 133.2°. Best body text is #000000 at 19.95:1 contrast (WCAG AA passes).

Color values

HEX	#ECFFE0
RGB	rgb(236, 255, 224)
HSL	hsl(97, 100%, 94%)
HSV	hsv(97, 12%, 100%)
CMYK	cmyk(7.5%, 0%, 12.2%, 0%)
CIE-LAB	lab(97.93, -11.61, 12.72)
CIE-LCH	lch(97.93, 17.22, 132.39°)
OKLab	oklab(97.79% -0.031 0.033)
OKLCH	oklch(97.79% 0.045 133.2)
XYZ	xyz(83.8043, 94.7342, 84.3770)
Luminance	0.9474 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFFE0 #F3E0FF

analogous

#FCFFE0 #ECFFE0 #E0FFE4

triadic

#ECFFE0 #E0ECFF #FFE0EC

tetradic

#ECFFE0 #E0FCFF #F3E0FF #FFE4E0

square

#ECFFE0 #E0FCFF #F3E0FF #FFE4E0

split-complementary

#ECFFE0 #E4E0FF #FFE0FC

monochromatic

#A1FF66 #C6FFA3 #ECFFE0 #ECFFE0 #ECFFE0

Accessibility & contrast

On white

1.05

#ECFFE0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.95

#ECFFE0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFFE0

19.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFFE0	#FFFFFF	#000000	##000000
##ECFFE0	1.00	1.05	19.95	19.95
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.95	21.00	1.00	1.00
##000000	19.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFADE

Deuteranopia (green-blind)

#FFF8E1

Tritanopia (blue-blind)

#EDFCF6

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #ecffe0;
/* rgb */ color: rgb(236, 255, 224);
/* oklch */ color: oklch(97.8% 0.045 133.2);

Tailwind

colors: {
  custom: {
    50: '#f2ffe9',
    500: '#ecffe0',
    950: '#000000',
  },
}

SCSS

$custom: #ecffe0;
$custom-light: #f2ffe9;
$custom-dark: #000000;

JSON

{
  "hex": "#ecffe0",
  "rgb": {
    "r": 236,
    "g": 255,
    "b": 224
  },
  "hsl": {
    "h": 96.774,
    "s": 100,
    "l": 93.922
  },
  "oklch": {
    "l": 0.9779,
    "c": 0.04528,
    "h": 133.2
  },
  "luminance": 0.94735
}

Semantic roles & 50–950 ramp

primary

#ECFFE0

secondary

#CB97ED

accent

#00E68D

background

#FFFFFE

surface

#FEFFFC

border

#D6D7D5

text

#171816

muted

#858684

Preview Lab

Preview with #ECFFE0

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

Preview Lab → · Contrast checker → · Palette generator →