#228D90#228D90

#228D90 is a mid, moderate teal. Relative luminance 0.214; OKLCH L 58.8% C 0.092 H 197.8°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#228D90
RGB	rgb(34, 141, 144)
HSL	hsl(182, 62%, 35%)
HSV	hsv(182, 76%, 56%)
CMYK	cmyk(76.4%, 2.1%, 0%, 43.5%)
CIE-LAB	lab(53.39, -27.58, -10.09)
CIE-LCH	lch(53.39, 29.37, 200.09°)
OKLab	oklab(58.78% -0.0872 -0.028)
OKLCH	oklch(58.78% 0.092 197.8)
XYZ	xyz(15.2163, 21.4016, 29.7091)
Luminance	0.2140 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228D90 #902522

analogous

#22905C #228D90 #225690

triadic

#228D90 #90228D #8D9022

tetradic

#228D90 #5C2290 #902522 #569022

square

#228D90 #5C2290 #902522 #569022

split-complementary

#228D90 #902256 #905C22

monochromatic

#0B2C2D #165D5E #228D90 #2EBDC2 #55D3D7

Accessibility & contrast

On white

3.98

#228D90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#228D90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228D90

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228D90	#FFFFFF	#000000	##000000
##228D90	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838690

Deuteranopia (green-blind)

#737B91

Tritanopia (blue-blind)

#00928E

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #228d90;
/* rgb */ color: rgb(34, 141, 144);
/* oklch */ color: oklch(58.8% 0.092 197.8);

Tailwind

colors: {
  custom: {
    50: '#71afb0',
    500: '#228d90',
    950: '#000000',
  },
}

SCSS

$custom: #228d90;
$custom-light: #71afb0;
$custom-dark: #000000;

JSON

{
  "hex": "#228d90",
  "rgb": {
    "r": 34,
    "g": 141,
    "b": 144
  },
  "hsl": {
    "h": 181.636,
    "s": 61.798,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58775,
    "c": 0.09159,
    "h": 197.8
  },
  "luminance": 0.21403
}

Semantic roles & 50–950 ramp

primary

#228D90

secondary

#BB5653

accent

#4743E5

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #228D90

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

Preview Lab → · Contrast checker → · Palette generator →