#E4F3EE#E4F3EE

#E4F3EE is a very light, near-neutral teal. Relative luminance 0.868; OKLCH L 95.2% C 0.017 H 174.0°. Best body text is #000000 at 18.35:1 contrast (WCAG AA passes).

Color values

HEX	#E4F3EE
RGB	rgb(228, 243, 238)
HSL	hsl(160, 38%, 92%)
HSV	hsv(160, 6%, 95%)
CMYK	cmyk(6.2%, 0%, 2.1%, 4.7%)
CIE-LAB	lab(94.64, -5.84, 0.70)
CIE-LCH	lch(94.64, 5.89, 173.13°)
OKLab	oklab(95.16% -0.0171 0.0018)
OKLCH	oklch(95.16% 0.017 174)
XYZ	xyz(79.4750, 86.7674, 93.4331)
Luminance	0.8677 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4F3EE #F3E4E9

analogous

#E4F3E7 #E4F3EE #E4F1F3

triadic

#E4F3EE #EEE4F3 #F3EEE4

tetradic

#E4F3EE #E7E4F3 #F3E4E9 #F1F3E4

square

#E4F3EE #E7E4F3 #F3E4E9 #F1F3E4

split-complementary

#E4F3EE #F3E4F1 #F3E7E4

monochromatic

#8FCDB9 #BAE0D3 #E4F3EE #EAF6F2 #EAF6F2

Accessibility & contrast

On white

1.14

#E4F3EE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.35

#E4F3EE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4F3EE

18.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4F3EE	#FFFFFF	#000000	##000000
##E4F3EE	1.00	1.14	18.35	18.35
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.35	21.00	1.00	1.00
##000000	18.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2F1EE

Deuteranopia (green-blind)

#EFEFEE

Tritanopia (blue-blind)

#E1F3F1

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #e4f3ee;
/* rgb */ color: rgb(228, 243, 238);
/* oklch */ color: oklch(95.2% 0.017 174.0);

Tailwind

colors: {
  custom: {
    50: '#ecf7f3',
    500: '#e4f3ee',
    950: '#000000',
  },
}

SCSS

$custom: #e4f3ee;
$custom-light: #ecf7f3;
$custom-dark: #000000;

JSON

{
  "hex": "#e4f3ee",
  "rgb": {
    "r": 228,
    "g": 243,
    "b": 238
  },
  "hsl": {
    "h": 160,
    "s": 38.462,
    "l": 92.353
  },
  "oklch": {
    "l": 0.9516,
    "c": 0.01716,
    "h": 174
  },
  "luminance": 0.86768
}

Semantic roles & 50–950 ramp

primary

#E4F3EE

secondary

#CFACB8

accent

#345EB1

background

#FEFFFF

surface

#FDFEFE

border

#D5D6D6

text

#161717

muted

#848585

Preview Lab

Preview with #E4F3EE

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

Preview Lab → · Contrast checker → · Palette generator →