#227B72#227B72

#227B72 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.9% C 0.083 H 185.2°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#227B72
RGB	rgb(34, 123, 114)
HSL	hsl(174, 57%, 31%)
HSV	hsv(174, 72%, 48%)
CMYK	cmyk(72.4%, 0%, 7.3%, 51.8%)
CIE-LAB	lab(46.60, -27.83, -2.60)
CIE-LCH	lch(46.60, 27.95, 185.34°)
OKLab	oklab(52.95% -0.0823 -0.0075)
OKLCH	oklch(52.95% 0.083 185.2)
XYZ	xyz(10.7785, 15.7197, 18.3825)
Luminance	0.1572 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227B72 #7B222B

analogous

#227B45 #227B72 #22577B

triadic

#227B72 #72227B #7B7222

tetradic

#227B72 #45227B #7B222B #577B22

square

#227B72 #45227B #7B222B #577B22

split-complementary

#227B72 #7B2257 #7B4522

monochromatic

#071B19 #154B46 #227B72 #2FAB9E #4ACDC0

Accessibility & contrast

On white

5.07

#227B72 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#227B72 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227B72

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227B72	#FFFFFF	#000000	##FFFFFF
##227B72	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757472

Deuteranopia (green-blind)

#686B73

Tritanopia (blue-blind)

#007E78

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #227b72;
/* rgb */ color: rgb(34, 123, 114);
/* oklch */ color: oklch(52.9% 0.083 185.2);

Tailwind

colors: {
  custom: {
    50: '#6ba19a',
    500: '#227b72',
    950: '#000000',
  },
}

SCSS

$custom: #227b72;
$custom-light: #6ba19a;
$custom-dark: #000000;

JSON

{
  "hex": "#227b72",
  "rgb": {
    "r": 34,
    "g": 123,
    "b": 114
  },
  "hsl": {
    "h": 173.933,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52949,
    "c": 0.08262,
    "h": 185.2
  },
  "luminance": 0.15721
}

Semantic roles & 50–950 ramp

primary

#227B72

secondary

#AE4B55

accent

#4857E0

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #227B72

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

Preview Lab → · Contrast checker → · Palette generator →