#228657#228657

#228657 is a mid, moderate teal. Relative luminance 0.181; OKLCH L 55.2% C 0.116 H 157.9°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#228657
RGB	rgb(34, 134, 87)
HSL	hsl(152, 60%, 33%)
HSV	hsv(152, 75%, 53%)
CMYK	cmyk(74.6%, 0%, 35.1%, 47.5%)
CIE-LAB	lab(49.59, -39.76, 17.38)
CIE-LCH	lch(49.59, 43.40, 156.38°)
OKLab	oklab(55.17% -0.1078 0.0438)
OKLCH	oklch(55.17% 0.116 157.9)
XYZ	xyz(10.9040, 18.0771, 11.9295)
Luminance	0.1808 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228657 #862251

analogous

#228625 #228657 #228386

triadic

#228657 #572286 #865722

tetradic

#228657 #252286 #862251 #838622

square

#228657 #252286 #862251 #838622

split-complementary

#228657 #862283 #862522

monochromatic

#092418 #165537 #228657 #2EB777 #50D395

Accessibility & contrast

On white

4.55

#228657 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#228657 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228657

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228657	#FFFFFF	#000000	##000000
##228657	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B54

Deuteranopia (green-blind)

#78725A

Tritanopia (blue-blind)

#00857A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #228657;
/* rgb */ color: rgb(34, 134, 87);
/* oklch */ color: oklch(55.2% 0.116 157.9);

Tailwind

colors: {
  custom: {
    50: '#6caa86',
    500: '#228657',
    950: '#000000',
  },
}

SCSS

$custom: #228657;
$custom-light: #6caa86;
$custom-dark: #000000;

JSON

{
  "hex": "#228657",
  "rgb": {
    "r": 34,
    "g": 134,
    "b": 87
  },
  "hsl": {
    "h": 151.8,
    "s": 59.524,
    "l": 32.941
  },
  "oklch": {
    "l": 0.55172,
    "c": 0.11637,
    "h": 157.9
  },
  "luminance": 0.18078
}

Semantic roles & 50–950 ramp

primary

#228657

secondary

#B64E7F

accent

#458FE3

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #228657

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

Preview Lab → · Contrast checker → · Palette generator →