#E4FDEF#E4FDEF

#E4FDEF is a very light, muted green. Relative luminance 0.930; OKLCH L 97.2% C 0.032 H 161.3°. Best body text is #000000 at 19.60:1 contrast (WCAG AA passes).

Color values

HEX	#E4FDEF
RGB	rgb(228, 253, 239)
HSL	hsl(146, 86%, 94%)
HSV	hsv(146, 10%, 99%)
CMYK	cmyk(9.9%, 0%, 5.5%, 0.8%)
CIE-LAB	lab(97.22, -10.68, 3.94)
CIE-LCH	lch(97.22, 11.38, 159.76°)
OKLab	oklab(97.21% -0.0303 0.0102)
OKLCH	oklch(97.21% 0.032 161.3)
XYZ	xyz(82.6968, 92.9753, 95.2338)
Luminance	0.9298 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FDEF #FDE4F2

analogous

#E6FDE4 #E4FDEF #E4FDFC

triadic

#E4FDEF #EFE4FD #FDEFE4

tetradic

#E4FDEF #E4E6FD #FDE4F2 #FDFCE4

square

#E4FDEF #E4E6FD #FDE4F2 #FDFCE4

split-complementary

#E4FDEF #FCE4FD #FDE4E6

monochromatic

#72F5AB #ABF9CD #E3FDEE #E3FDEE #E3FDEE

Accessibility & contrast

On white

1.07

#E4FDEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.60

#E4FDEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FDEF

19.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FDEF	#FFFFFF	#000000	##000000
##E4FDEF	1.00	1.07	19.60	19.60
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.60	21.00	1.00	1.00
##000000	19.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCF9EE

Deuteranopia (green-blind)

#F7F6F0

Tritanopia (blue-blind)

#E0FDF9

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #e4fdef;
/* rgb */ color: rgb(228, 253, 239);
/* oklch */ color: oklch(97.2% 0.032 161.3);

Tailwind

colors: {
  custom: {
    50: '#ecfef4',
    500: '#e4fdef',
    950: '#000000',
  },
}

SCSS

$custom: #e4fdef;
$custom-light: #ecfef4;
$custom-dark: #000000;

JSON

{
  "hex": "#e4fdef",
  "rgb": {
    "r": 228,
    "g": 253,
    "b": 239
  },
  "hsl": {
    "h": 146.4,
    "s": 86.207,
    "l": 94.314
  },
  "oklch": {
    "l": 0.97206,
    "c": 0.03196,
    "h": 161.3
  },
  "luminance": 0.92977
}

Semantic roles & 50–950 ramp

primary

#E4FDEF

secondary

#E79EC7

accent

#0380E3

background

#FEFFFF

surface

#FDFFFE

border

#D5D7D6

text

#161717

muted

#848585

Preview Lab

Preview with #E4FDEF

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

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