#E3FFEF#E3FFEF

#E3FFEF is a very light, muted green. Relative luminance 0.941; OKLCH L 97.5% C 0.036 H 160.7°. Best body text is #000000 at 19.82:1 contrast (WCAG AA passes).

Color values

HEX	#E3FFEF
RGB	rgb(227, 255, 239)
HSL	hsl(146, 100%, 95%)
HSV	hsv(146, 11%, 100%)
CMYK	cmyk(11%, 0%, 6.3%, 0%)
CIE-LAB	lab(97.66, -11.99, 4.58)
CIE-LCH	lch(97.66, 12.83, 159.12°)
OKLab	oklab(97.54% -0.0339 0.0119)
OKLCH	oklch(97.54% 0.036 160.7)
XYZ	xyz(83.0151, 94.0816, 95.4305)
Luminance	0.9408 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3FFEF #FFE3F3

analogous

#E5FFE3 #E3FFEF #E3FFFD

triadic

#E3FFEF #EFE3FF #FFEFE3

tetradic

#E3FFEF #E3E5FF #FFE3F3 #FFFDE3

square

#E3FFEF #E3E5FF #FFE3F3 #FFFDE3

split-complementary

#E3FFEF #FDE3FF #FFE3E5

monochromatic

#69FFA9 #A6FFCC #E0FFEE #E0FFEE #E0FFEE

Accessibility & contrast

On white

1.06

#E3FFEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.82

#E3FFEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3FFEF

19.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3FFEF	#FFFFFF	#000000	##000000
##E3FFEF	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)

#FEFAEE

Deuteranopia (green-blind)

#F9F7F0

Tritanopia (blue-blind)

#DEFFFA

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #e3ffef;
/* rgb */ color: rgb(227, 255, 239);
/* oklch */ color: oklch(97.5% 0.036 160.7);

Tailwind

colors: {
  custom: {
    50: '#ecfff4',
    500: '#e3ffef',
    950: '#000000',
  },
}

SCSS

$custom: #e3ffef;
$custom-light: #ecfff4;
$custom-dark: #000000;

JSON

{
  "hex": "#e3ffef",
  "rgb": {
    "r": 227,
    "g": 255,
    "b": 239
  },
  "hsl": {
    "h": 145.714,
    "s": 100,
    "l": 94.51
  },
  "oklch": {
    "l": 0.97543,
    "c": 0.03596,
    "h": 160.7
  },
  "luminance": 0.94083
}

Semantic roles & 50–950 ramp

primary

#E3FFEF

secondary

#ED99C9

accent

#0083E6

background

#FEFFFF

surface

#FDFFFE

border

#D5D7D6

text

#161817

muted

#848685

Preview Lab

Preview with #E3FFEF

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

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