#227D78#227D78

#227D78 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.7% C 0.083 H 189.6°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#227D78
RGB	rgb(34, 125, 120)
HSL	hsl(177, 57%, 31%)
HSV	hsv(177, 73%, 49%)
CMYK	cmyk(72.8%, 0%, 4%, 51%)
CIE-LAB	lab(47.45, -27.02, -4.91)
CIE-LCH	lch(47.45, 27.47, 190.30°)
OKLab	oklab(53.7% -0.0815 -0.0137)
OKLCH	oklch(53.7% 0.083 189.6)
XYZ	xyz(11.3819, 16.3620, 20.3240)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227D78 #7D2227

analogous

#227D4A #227D78 #22547D

triadic

#227D78 #78227D #7D7822

tetradic

#227D78 #4A227D #7D2227 #547D22

square

#227D78 #4A227D #7D2227 #547D22

split-complementary

#227D78 #7D2254 #7D4A22

monochromatic

#081D1C #154D4A #227D78 #2FADA6 #4BCEC7

Accessibility & contrast

On white

4.92

#227D78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#227D78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227D78

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227D78	#FFFFFF	#000000	##FFFFFF
##227D78	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767678

Deuteranopia (green-blind)

#686C79

Tritanopia (blue-blind)

#00807B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #227d78;
/* rgb */ color: rgb(34, 125, 120);
/* oklch */ color: oklch(53.7% 0.083 189.6);

Tailwind

colors: {
  custom: {
    50: '#6ca39e',
    500: '#227d78',
    950: '#000000',
  },
}

SCSS

$custom: #227d78;
$custom-light: #6ca39e;
$custom-dark: #000000;

JSON

{
  "hex": "#227d78",
  "rgb": {
    "r": 34,
    "g": 125,
    "b": 120
  },
  "hsl": {
    "h": 176.703,
    "s": 57.233,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53695,
    "c": 0.0827,
    "h": 189.6
  },
  "luminance": 0.16363
}

Semantic roles & 50–950 ramp

primary

#227D78

secondary

#B04B51

accent

#4750E0

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#080F0E

muted

#7B7F7E

Preview Lab

Preview with #227D78

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

Preview Lab → · Contrast checker → · Palette generator →