#227C78#227C78

#227C78 is a mid, moderate teal. Relative luminance 0.161; OKLCH L 53.4% C 0.082 H 190.6°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#227C78
RGB	rgb(34, 124, 120)
HSL	hsl(177, 57%, 31%)
HSV	hsv(177, 73%, 49%)
CMYK	cmyk(72.6%, 0%, 3.2%, 51.4%)
CIE-LAB	lab(47.12, -26.53, -5.40)
CIE-LCH	lch(47.12, 27.07, 191.50°)
OKLab	oklab(53.43% -0.0805 -0.0151)
OKLCH	oklch(53.43% 0.082 190.6)
XYZ	xyz(11.2559, 16.1101, 20.2820)
Luminance	0.1611 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227C78 #7C2226

analogous

#227C4B #227C78 #22537C

triadic

#227C78 #78227C #7C7822

tetradic

#227C78 #4B227C #7C2226 #537C22

square

#227C78 #4B227C #7C2226 #537C22

split-complementary

#227C78 #7C2253 #7C4B22

monochromatic

#081C1B #154C4A #227C78 #2FACA6 #4BCEC8

Accessibility & contrast

On white

4.97

#227C78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#227C78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227C78

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227C78	#FFFFFF	#000000	##FFFFFF
##227C78	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747578

Deuteranopia (green-blind)

#676C79

Tritanopia (blue-blind)

#00807B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #227c78;
/* rgb */ color: rgb(34, 124, 120);
/* oklch */ color: oklch(53.4% 0.082 190.6);

Tailwind

colors: {
  custom: {
    50: '#6ca29e',
    500: '#227c78',
    950: '#000000',
  },
}

SCSS

$custom: #227c78;
$custom-light: #6ca29e;
$custom-dark: #000000;

JSON

{
  "hex": "#227c78",
  "rgb": {
    "r": 34,
    "g": 124,
    "b": 120
  },
  "hsl": {
    "h": 177.333,
    "s": 56.962,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53429,
    "c": 0.08186,
    "h": 190.6
  },
  "luminance": 0.16111
}

Semantic roles & 50–950 ramp

primary

#227C78

secondary

#AF4B50

accent

#484EE0

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#080F0E

muted

#7A7F7E

Preview Lab

Preview with #227C78

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

Preview Lab → · Contrast checker → · Palette generator →