#228B71#228B71

#228B71 is a mid, moderate teal. Relative luminance 0.200; OKLCH L 57.2% C 0.101 H 171.9°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#228B71
RGB	rgb(34, 139, 113)
HSL	hsl(165, 61%, 34%)
HSV	hsv(165, 76%, 55%)
CMYK	cmyk(75.5%, 0%, 18.7%, 45.5%)
CIE-LAB	lab(51.83, -35.62, 5.58)
CIE-LCH	lch(51.83, 36.05, 171.09°)
OKLab	oklab(57.21% -0.1 0.0142)
OKLCH	oklch(57.21% 0.101 171.9)
XYZ	xyz(12.8714, 19.9960, 18.8008)
Luminance	0.2000 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228B71 #8B223C

analogous

#228B3D #228B71 #22718B

triadic

#228B71 #71228B #8B7122

tetradic

#228B71 #3D228B #8B223C #718B22

square

#228B71 #3D228B #8B223C #718B22

split-complementary

#228B71 #8B2271 #8B3D22

monochromatic

#0A2921 #165A49 #228B71 #2EBC99 #53D5B5

Accessibility & contrast

On white

4.20

#228B71 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#228B71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228B71

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228B71	#FFFFFF	#000000	##000000
##228B71	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878170

Deuteranopia (green-blind)

#797773

Tritanopia (blue-blind)

#008C83

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #228b71;
/* rgb */ color: rgb(34, 139, 113);
/* oklch */ color: oklch(57.2% 0.101 171.9);

Tailwind

colors: {
  custom: {
    50: '#6ead99',
    500: '#228b71',
    950: '#000000',
  },
}

SCSS

$custom: #228b71;
$custom-light: #6ead99;
$custom-dark: #000000;

JSON

{
  "hex": "#228b71",
  "rgb": {
    "r": 34,
    "g": 139,
    "b": 113
  },
  "hsl": {
    "h": 165.143,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.57208,
    "c": 0.10103,
    "h": 171.9
  },
  "luminance": 0.19998
}

Semantic roles & 50–950 ramp

primary

#228B71

secondary

#B8506A

accent

#446CE4

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #228B71

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

Preview Lab → · Contrast checker → · Palette generator →