#E4FFEF#E4FFEF

#E4FFEF is a very light, muted green. Relative luminance 0.942; OKLCH L 97.6% C 0.035 H 159.7°. Best body text is #000000 at 19.85:1 contrast (WCAG AA passes).

Color values

HEX	#E4FFEF
RGB	rgb(228, 255, 239)
HSL	hsl(144, 100%, 95%)
HSV	hsv(144, 11%, 100%)
CMYK	cmyk(10.6%, 0%, 6.3%, 0%)
CIE-LAB	lab(97.73, -11.67, 4.68)
CIE-LCH	lch(97.73, 12.57, 158.15°)
OKLab	oklab(97.61% -0.033 0.0122)
OKLCH	oklch(97.61% 0.035 159.7)
XYZ	xyz(83.3315, 94.2447, 95.4454)
Luminance	0.9425 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FFEF #FFE4F4

analogous

#E7FFE4 #E4FFEF #E4FFFC

triadic

#E4FFEF #EFE4FF #FFEFE4

tetradic

#E4FFEF #E4E7FF #FFE4F4 #FFFCE4

square

#E4FFEF #E4E7FF #FFE4F4 #FFFCE4

split-complementary

#E4FFEF #FCE4FF #FFE4E7

monochromatic

#6AFFA6 #A7FFCB #E0FFED #E0FFED #E0FFED

Accessibility & contrast

On white

1.06

#E4FFEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.85

#E4FFEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FFEF

19.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FFEF	#FFFFFF	#000000	##000000
##E4FFEF	1.00	1.06	19.85	19.85
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.85	21.00	1.00	1.00
##000000	19.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEFBEE

Deuteranopia (green-blind)

#F9F7F0

Tritanopia (blue-blind)

#E0FFFA

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #e4ffef;
/* rgb */ color: rgb(228, 255, 239);
/* oklch */ color: oklch(97.6% 0.035 159.7);

Tailwind

colors: {
  custom: {
    50: '#ecfff4',
    500: '#e4ffef',
    950: '#000000',
  },
}

SCSS

$custom: #e4ffef;
$custom-light: #ecfff4;
$custom-dark: #000000;

JSON

{
  "hex": "#e4ffef",
  "rgb": {
    "r": 228,
    "g": 255,
    "b": 239
  },
  "hsl": {
    "h": 144.444,
    "s": 100,
    "l": 94.706
  },
  "oklch": {
    "l": 0.97612,
    "c": 0.03514,
    "h": 159.7
  },
  "luminance": 0.94246
}

Semantic roles & 50–950 ramp

primary

#E4FFEF

secondary

#ED9ACB

accent

#0088E6

background

#FEFFFF

surface

#FDFFFE

border

#D5D7D6

text

#161817

muted

#848685

Preview Lab

Preview with #E4FFEF

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

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