#227F8B#227F8B

#227F8B is a mid, moderate teal. Relative luminance 0.174; OKLCH L 55.0% C 0.085 H 207.8°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#227F8B
RGB	rgb(34, 127, 139)
HSL	hsl(187, 61%, 34%)
HSV	hsv(187, 76%, 55%)
CMYK	cmyk(75.5%, 8.6%, 0%, 45.5%)
CIE-LAB	lab(48.74, -22.04, -14.18)
CIE-LCH	lch(48.74, 26.21, 212.76°)
OKLab	oklab(54.95% -0.0749 -0.0394)
OKLCH	oklch(54.95% 0.085 207.8)
XYZ	xyz(12.9072, 17.3814, 27.0958)
Luminance	0.1738 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227F8B #8B2E22

analogous

#228B63 #227F8B #224B8B

triadic

#227F8B #8B227F #7F8B22

tetradic

#227F8B #63228B #8B2E22 #4B8B22

square

#227F8B #63228B #8B2E22 #4B8B22

split-complementary

#227F8B #8B224B #8B6322

monochromatic

#0A2529 #16525A #227F8B #2EACBC #53C6D5

Accessibility & contrast

On white

4.69

#227F8B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#227F8B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227F8B

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227F8B	#FFFFFF	#000000	##FFFFFF
##227F8B	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737A8C

Deuteranopia (green-blind)

#656F8B

Tritanopia (blue-blind)

#008583

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #227f8b;
/* rgb */ color: rgb(34, 127, 139);
/* oklch */ color: oklch(55.0% 0.085 207.8);

Tailwind

colors: {
  custom: {
    50: '#6fa4ac',
    500: '#227f8b',
    950: '#000000',
  },
}

SCSS

$custom: #227f8b;
$custom-light: #6fa4ac;
$custom-dark: #000000;

JSON

{
  "hex": "#227f8b",
  "rgb": {
    "r": 34,
    "g": 127,
    "b": 139
  },
  "hsl": {
    "h": 186.857,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54954,
    "c": 0.08465,
    "h": 207.8
  },
  "luminance": 0.17383
}

Semantic roles & 50–950 ramp

primary

#227F8B

secondary

#B85C50

accent

#5644E4

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #227F8B

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

Preview Lab → · Contrast checker → · Palette generator →