#228A73#228A73

#228A73 is a mid, moderate teal. Relative luminance 0.198; OKLCH L 57.0% C 0.098 H 174.1°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#228A73
RGB	rgb(34, 138, 115)
HSL	hsl(167, 60%, 34%)
HSV	hsv(167, 75%, 54%)
CMYK	cmyk(75.4%, 0%, 16.7%, 45.9%)
CIE-LAB	lab(51.56, -34.63, 4.03)
CIE-LCH	lch(51.56, 34.87, 173.36°)
OKLab	oklab(57% -0.098 0.0101)
OKLCH	oklch(57% 0.098 174.1)
XYZ	xyz(12.8411, 19.7533, 19.3523)
Luminance	0.1976 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228A73 #8A2239

analogous

#228A3F #228A73 #226D8A

triadic

#228A73 #73228A #8A7322

tetradic

#228A73 #3F228A #8A2239 #6D8A22

square

#228A73 #3F228A #8A2239 #6D8A22

split-complementary

#228A73 #8A226D #8A3F22

monochromatic

#0A2821 #16594A #228A73 #2EBB9C #52D4B8

Accessibility & contrast

On white

4.24

#228A73 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#228A73 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228A73

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228A73	#FFFFFF	#000000	##000000
##228A73	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#858172

Deuteranopia (green-blind)

#777775

Tritanopia (blue-blind)

#008C83

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #228a73;
/* rgb */ color: rgb(34, 138, 115);
/* oklch */ color: oklch(57.0% 0.098 174.1);

Tailwind

colors: {
  custom: {
    50: '#6ead9b',
    500: '#228a73',
    950: '#000000',
  },
}

SCSS

$custom: #228a73;
$custom-light: #6ead9b;
$custom-dark: #000000;

JSON

{
  "hex": "#228a73",
  "rgb": {
    "r": 34,
    "g": 138,
    "b": 115
  },
  "hsl": {
    "h": 166.731,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.57,
    "c": 0.09849,
    "h": 174.1
  },
  "luminance": 0.19755
}

Semantic roles & 50–950 ramp

primary

#228A73

secondary

#B85067

accent

#4467E4

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #228A73

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

Preview Lab → · Contrast checker → · Palette generator →