#227B8A#227B8A

#227B8A is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.9% C 0.083 H 211.4°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#227B8A
RGB	rgb(34, 123, 138)
HSL	hsl(189, 60%, 34%)
HSV	hsv(189, 75%, 54%)
CMYK	cmyk(75.4%, 10.9%, 0%, 45.9%)
CIE-LAB	lab(47.42, -20.25, -15.60)
CIE-LCH	lch(47.42, 25.56, 217.61°)
OKLab	oklab(53.88% -0.0711 -0.0434)
OKLCH	oklch(53.88% 0.083 211.4)
XYZ	xyz(12.3281, 16.3395, 26.5439)
Luminance	0.1634 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227B8A #8A3122

analogous

#228A65 #227B8A #22478A

triadic

#227B8A #8A227B #7B8A22

tetradic

#227B8A #65228A #8A3122 #478A22

square

#227B8A #65228A #8A3122 #478A22

split-complementary

#227B8A #8A2247 #8A6522

monochromatic

#0A2328 #164F59 #227B8A #2EA7BB #52C2D4

Accessibility & contrast

On white

4.92

#227B8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#227B8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227B8A

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227B8A	#FFFFFF	#000000	##FFFFFF
##227B8A	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)

#6F768B

Deuteranopia (green-blind)

#616C8A

Tritanopia (blue-blind)

#008180

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #227b8a;
/* rgb */ color: rgb(34, 123, 138);
/* oklch */ color: oklch(53.9% 0.083 211.4);

Tailwind

colors: {
  custom: {
    50: '#6ea1ac',
    500: '#227b8a',
    950: '#000000',
  },
}

SCSS

$custom: #227b8a;
$custom-light: #6ea1ac;
$custom-dark: #000000;

JSON

{
  "hex": "#227b8a",
  "rgb": {
    "r": 34,
    "g": 123,
    "b": 138
  },
  "hsl": {
    "h": 188.654,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.53876,
    "c": 0.08334,
    "h": 211.4
  },
  "luminance": 0.16341
}

Semantic roles & 50–950 ramp

primary

#227B8A

secondary

#B85F50

accent

#5B44E4

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #227B8A

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

Preview Lab → · Contrast checker → · Palette generator →