#227577#227577

#227577 is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.5% C 0.077 H 197.4°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#227577
RGB	rgb(34, 117, 119)
HSL	hsl(181, 56%, 30%)
HSV	hsv(181, 71%, 47%)
CMYK	cmyk(71.4%, 1.7%, 0%, 53.3%)
CIE-LAB	lab(44.79, -23.27, -8.27)
CIE-LCH	lch(44.79, 24.70, 199.56°)
OKLab	oklab(51.53% -0.0733 -0.023)
OKLCH	oklch(51.53% 0.077 197.4)
XYZ	xyz(10.3493, 14.3934, 19.6819)
Luminance	0.1439 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227577 #772422

analogous

#22774F #227577 #224A77

triadic

#227577 #772275 #757722

tetradic

#227577 #4F2277 #772422 #4A7722

square

#227577 #4F2277 #772422 #4A7722

split-complementary

#227577 #77224A #774F22

monochromatic

#071718 #144647 #227577 #30A4A7 #49C8CB

Accessibility & contrast

On white

5.41

#227577 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#227577 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227577

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227577	#FFFFFF	#000000	##FFFFFF
##227577	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6F77

Deuteranopia (green-blind)

#606678

Tritanopia (blue-blind)

#007975

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #227577;
/* rgb */ color: rgb(34, 117, 119);
/* oklch */ color: oklch(51.5% 0.077 197.4);

Tailwind

colors: {
  custom: {
    50: '#6b9d9e',
    500: '#227577',
    950: '#000000',
  },
}

SCSS

$custom: #227577;
$custom-light: #6b9d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#227577",
  "rgb": {
    "r": 34,
    "g": 117,
    "b": 119
  },
  "hsl": {
    "h": 181.412,
    "s": 55.556,
    "l": 30
  },
  "oklch": {
    "l": 0.5153,
    "c": 0.0768,
    "h": 197.4
  },
  "luminance": 0.14395
}

Semantic roles & 50–950 ramp

primary

#227577

secondary

#AA4D4B

accent

#4C49DF

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #227577

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

Preview Lab → · Contrast checker → · Palette generator →