#ECFFE3#ECFFE3

#ECFFE3 is a very light, muted green. Relative luminance 0.949; OKLCH L 97.9% C 0.042 H 135.5°. Best body text is #000000 at 19.98:1 contrast (WCAG AA passes).

Color values

HEX	#ECFFE3
RGB	rgb(236, 255, 227)
HSL	hsl(101, 100%, 95%)
HSV	hsv(101, 11%, 100%)
CMYK	cmyk(7.5%, 0%, 11%, 0%)
CIE-LAB	lab(97.99, -11.11, 11.28)
CIE-LCH	lch(97.99, 15.84, 134.57°)
OKLab	oklab(97.86% -0.0298 0.0293)
OKLCH	oklch(97.86% 0.042 135.5)
XYZ	xyz(84.2147, 94.8983, 86.5386)
Luminance	0.9490 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFFE3 #F6E3FF

analogous

#FAFFE3 #ECFFE3 #E3FFE8

triadic

#ECFFE3 #E3ECFF #FFE3EC

tetradic

#ECFFE3 #E3FAFF #F6E3FF #FFE8E3

square

#ECFFE3 #E3FAFF #F6E3FF #FFE8E3

split-complementary

#ECFFE3 #E8E3FF #FFE3FA

monochromatic

#99FF69 #C2FFA6 #EAFFE0 #EAFFE0 #EAFFE0

Accessibility & contrast

On white

1.05

#ECFFE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.98

#ECFFE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFFE3

19.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFFE3	#FFFFFF	#000000	##000000
##ECFFE3	1.00	1.05	19.98	19.98
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.98	21.00	1.00	1.00
##000000	19.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFFAE1

Deuteranopia (green-blind)

#FEF9E4

Tritanopia (blue-blind)

#ECFDF7

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #ecffe3;
/* rgb */ color: rgb(236, 255, 227);
/* oklch */ color: oklch(97.9% 0.042 135.5);

Tailwind

colors: {
  custom: {
    50: '#f2ffeb',
    500: '#ecffe3',
    950: '#000000',
  },
}

SCSS

$custom: #ecffe3;
$custom-light: #f2ffeb;
$custom-dark: #000000;

JSON

{
  "hex": "#ecffe3",
  "rgb": {
    "r": 236,
    "g": 255,
    "b": 227
  },
  "hsl": {
    "h": 100.714,
    "s": 100,
    "l": 94.51
  },
  "oklch": {
    "l": 0.97864,
    "c": 0.04181,
    "h": 135.5
  },
  "luminance": 0.94899
}

Semantic roles & 50–950 ramp

primary

#ECFFE3

secondary

#D299ED

accent

#00E69C

background

#FFFFFE

surface

#FEFFFD

border

#D6D7D5

text

#161816

muted

#858684

Preview Lab

Preview with #ECFFE3

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

Preview Lab → · Contrast checker → · Palette generator →