#228573#228573

#228573 is a mid, moderate teal. Relative luminance 0.184; OKLCH L 55.7% C 0.093 H 177.6°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#228573
RGB	rgb(34, 133, 115)
HSL	hsl(169, 59%, 33%)
HSV	hsv(169, 74%, 52%)
CMYK	cmyk(74.4%, 0%, 13.5%, 47.8%)
CIE-LAB	lab(49.92, -32.33, 1.66)
CIE-LCH	lch(49.92, 32.37, 177.06°)
OKLab	oklab(55.66% -0.0926 0.0039)
OKLCH	oklch(55.66% 0.093 177.6)
XYZ	xyz(12.1402, 18.3515, 19.1187)
Luminance	0.1835 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228573 #852234

analogous

#228542 #228573 #226585

triadic

#228573 #732285 #857322

tetradic

#228573 #422285 #852234 #658522

square

#228573 #422285 #852234 #658522

split-complementary

#228573 #852265 #854222

monochromatic

#09241F #165449 #228573 #2EB69D #4FD2BA

Accessibility & contrast

On white

4.50

#228573 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#228573 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228573

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228573	#FFFFFF	#000000	##000000
##228573	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807C72

Deuteranopia (green-blind)

#727374

Tritanopia (blue-blind)

#008780

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #228573;
/* rgb */ color: rgb(34, 133, 115);
/* oklch */ color: oklch(55.7% 0.093 177.6);

Tailwind

colors: {
  custom: {
    50: '#6da99b',
    500: '#228573',
    950: '#000000',
  },
}

SCSS

$custom: #228573;
$custom-light: #6da99b;
$custom-dark: #000000;

JSON

{
  "hex": "#228573",
  "rgb": {
    "r": 34,
    "g": 133,
    "b": 115
  },
  "hsl": {
    "h": 169.091,
    "s": 59.281,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55661,
    "c": 0.09271,
    "h": 177.6
  },
  "luminance": 0.18353
}

Semantic roles & 50–950 ramp

primary

#228573

secondary

#B64D60

accent

#4562E2

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #228573

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

Preview Lab → · Contrast checker → · Palette generator →