#228378#228378

#228378 is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.3% C 0.088 H 183.8°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#228378
RGB	rgb(34, 131, 120)
HSL	hsl(173, 59%, 32%)
HSV	hsv(173, 74%, 51%)
CMYK	cmyk(74%, 0%, 8.4%, 48.6%)
CIE-LAB	lab(49.41, -29.96, -2.02)
CIE-LCH	lch(49.41, 30.02, 183.85°)
OKLab	oklab(55.29% -0.088 -0.0059)
OKLCH	oklch(55.29% 0.088 183.8)
XYZ	xyz(12.1645, 17.9273, 20.5849)
Luminance	0.1793 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228378 #83222D

analogous

#228348 #228378 #225D83

triadic

#228378 #782283 #837822

tetradic

#228378 #482283 #83222D #5D8322

square

#228378 #482283 #83222D #5D8322

split-complementary

#228378 #83225D #834822

monochromatic

#09221F #15524B #228378 #2FB4A5 #4ED1C2

Accessibility & contrast

On white

4.58

#228378 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#228378 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228378

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228378	#FFFFFF	#000000	##000000
##228378	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7B78

Deuteranopia (green-blind)

#6F7179

Tritanopia (blue-blind)

#008680

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #228378;
/* rgb */ color: rgb(34, 131, 120);
/* oklch */ color: oklch(55.3% 0.088 183.8);

Tailwind

colors: {
  custom: {
    50: '#6da79e',
    500: '#228378',
    950: '#000000',
  },
}

SCSS

$custom: #228378;
$custom-light: #6da79e;
$custom-dark: #000000;

JSON

{
  "hex": "#228378",
  "rgb": {
    "r": 34,
    "g": 131,
    "b": 120
  },
  "hsl": {
    "h": 173.196,
    "s": 58.788,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55291,
    "c": 0.08822,
    "h": 183.8
  },
  "luminance": 0.17929
}

Semantic roles & 50–950 ramp

primary

#228378

secondary

#B44C58

accent

#4658E2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #228378

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

Preview Lab → · Contrast checker → · Palette generator →