#227D81#227D81

#227D81 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.0% C 0.082 H 199.4°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#227D81
RGB	rgb(34, 125, 129)
HSL	hsl(183, 58%, 32%)
HSV	hsv(183, 74%, 51%)
CMYK	cmyk(73.6%, 3.1%, 0%, 49.4%)
CIE-LAB	lab(47.74, -24.23, -9.79)
CIE-LCH	lch(47.74, 26.14, 202.01°)
OKLab	oklab(54.03% -0.0773 -0.0272)
OKLCH	oklch(54.03% 0.082 199.4)
XYZ	xyz(11.9540, 16.5909, 23.3370)
Luminance	0.1659 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227D81 #812622

analogous

#228156 #227D81 #224E81

triadic

#227D81 #81227D #7D8122

tetradic

#227D81 #562281 #812622 #4E8122

square

#227D81 #562281 #812622 #4E8122

split-complementary

#227D81 #81224E #815622

monochromatic

#081F20 #154E51 #227D81 #2FACB1 #4DCBD0

Accessibility & contrast

On white

4.86

#227D81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#227D81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227D81

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227D81	#FFFFFF	#000000	##FFFFFF
##227D81	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747781

Deuteranopia (green-blind)

#666D81

Tritanopia (blue-blind)

#00827E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #227d81;
/* rgb */ color: rgb(34, 125, 129);
/* oklch */ color: oklch(54.0% 0.082 199.4);

Tailwind

colors: {
  custom: {
    50: '#6da3a5',
    500: '#227d81',
    950: '#000000',
  },
}

SCSS

$custom: #227d81;
$custom-light: #6da3a5;
$custom-dark: #000000;

JSON

{
  "hex": "#227d81",
  "rgb": {
    "r": 34,
    "g": 125,
    "b": 129
  },
  "hsl": {
    "h": 182.526,
    "s": 58.282,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54031,
    "c": 0.08194,
    "h": 199.4
  },
  "luminance": 0.16592
}

Semantic roles & 50–950 ramp

primary

#227D81

secondary

#B3504B

accent

#4D46E1

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F0F

muted

#7B7F7F

Preview Lab

Preview with #227D81

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

Preview Lab → · Contrast checker → · Palette generator →