#227578#227578

#227578 is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.6% C 0.077 H 198.6°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#227578
RGB	rgb(34, 117, 120)
HSL	hsl(182, 56%, 30%)
HSV	hsv(182, 72%, 47%)
CMYK	cmyk(71.7%, 2.5%, 0%, 52.9%)
CIE-LAB	lab(44.83, -22.96, -8.82)
CIE-LCH	lch(44.83, 24.59, 201.01°)
OKLab	oklab(51.57% -0.0728 -0.0245)
OKLCH	oklch(51.57% 0.077 198.6)
XYZ	xyz(10.4096, 14.4175, 19.9999)
Luminance	0.1442 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227578 #782522

analogous

#227850 #227578 #224A78

triadic

#227578 #782275 #757822

tetradic

#227578 #502278 #782522 #4A7822

square

#227578 #502278 #782522 #4A7822

split-complementary

#227578 #78224A #785022

monochromatic

#071819 #144748 #227578 #30A3A8 #49C7CB

Accessibility & contrast

On white

5.41

#227578 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#227578 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227578

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227578	#FFFFFF	#000000	##FFFFFF
##227578	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)

#6C6F78

Deuteranopia (green-blind)

#606678

Tritanopia (blue-blind)

#007976

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #227578;
/* rgb */ color: rgb(34, 117, 120);
/* oklch */ color: oklch(51.6% 0.077 198.6);

Tailwind

colors: {
  custom: {
    50: '#6b9d9e',
    500: '#227578',
    950: '#000000',
  },
}

SCSS

$custom: #227578;
$custom-light: #6b9d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#227578",
  "rgb": {
    "r": 34,
    "g": 117,
    "b": 120
  },
  "hsl": {
    "h": 182.093,
    "s": 55.844,
    "l": 30.196
  },
  "oklch": {
    "l": 0.51569,
    "c": 0.07682,
    "h": 198.6
  },
  "luminance": 0.14419
}

Semantic roles & 50–950 ramp

primary

#227578

secondary

#AB4E4B

accent

#4E49DF

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #227578

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

Preview Lab → · Contrast checker → · Palette generator →