#228DA1#228DA1

#228DA1 is a mid, moderate teal. Relative luminance 0.220; OKLCH L 59.5% C 0.096 H 213.6°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#228DA1
RGB	rgb(34, 141, 161)
HSL	hsl(189, 65%, 38%)
HSV	hsv(189, 79%, 63%)
CMYK	cmyk(78.9%, 12.4%, 0%, 36.9%)
CIE-LAB	lab(53.99, -22.09, -18.99)
CIE-LCH	lch(53.99, 29.14, 220.69°)
OKLab	oklab(59.46% -0.0797 -0.053)
OKLCH	oklch(59.46% 0.096 213.6)
XYZ	xyz(16.6148, 21.9610, 37.0745)
Luminance	0.2196 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228DA1 #A13622

analogous

#22A175 #228DA1 #224DA1

triadic

#228DA1 #A1228D #8DA122

tetradic

#228DA1 #7522A1 #A13622 #4DA122

square

#228DA1 #7522A1 #A13622 #4DA122

split-complementary

#228DA1 #A1224D #A17522

monochromatic

#0D343C #17616E #228DA1 #2DB9D3 #60CADD

Accessibility & contrast

On white

3.89

#228DA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#228DA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228DA1

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228DA1	#FFFFFF	#000000	##000000
##228DA1	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E88A2

Deuteranopia (green-blind)

#6D7CA1

Tritanopia (blue-blind)

#009593

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #228da1;
/* rgb */ color: rgb(34, 141, 161);
/* oklch */ color: oklch(59.5% 0.096 213.6);

Tailwind

colors: {
  custom: {
    50: '#73aebc',
    500: '#228da1',
    950: '#000000',
  },
}

SCSS

$custom: #228da1;
$custom-light: #73aebc;
$custom-dark: #000000;

JSON

{
  "hex": "#228da1",
  "rgb": {
    "r": 34,
    "g": 141,
    "b": 161
  },
  "hsl": {
    "h": 189.449,
    "s": 65.128,
    "l": 38.235
  },
  "oklch": {
    "l": 0.59459,
    "c": 0.09574,
    "h": 213.6
  },
  "luminance": 0.21963
}

Semantic roles & 50–950 ramp

primary

#228DA1

secondary

#C26D5D

accent

#5A40E8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091012

muted

#7B7F81

Preview Lab

Preview with #228DA1

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

Preview Lab → · Contrast checker → · Palette generator →