#228B58#228B58

#228B58 is a mid, vivid teal. Relative luminance 0.195; OKLCH L 56.6% C 0.122 H 156.9°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#228B58
RGB	rgb(34, 139, 88)
HSL	hsl(151, 61%, 34%)
HSV	hsv(151, 76%, 55%)
CMYK	cmyk(75.5%, 0%, 36.7%, 45.5%)
CIE-LAB	lab(51.28, -41.60, 19.10)
CIE-LCH	lch(51.28, 45.77, 155.34°)
OKLab	oklab(56.57% -0.1125 0.048)
OKLCH	oklch(56.57% 0.122 156.9)
XYZ	xyz(11.6526, 19.5085, 12.3820)
Luminance	0.1951 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228B58 #8B2255

analogous

#228B23 #228B58 #228A8B

triadic

#228B58 #58228B #8B5822

tetradic

#228B58 #23228B #8B2255 #8A8B22

square

#228B58 #23228B #8B2255 #8A8B22

split-complementary

#228B58 #8B228A #8B2322

monochromatic

#0A291A #165A39 #228B58 #2EBC77 #53D596

Accessibility & contrast

On white

4.28

#228B58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#228B58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228B58

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228B58	#FFFFFF	#000000	##000000
##228B58	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8055

Deuteranopia (green-blind)

#7D765B

Tritanopia (blue-blind)

#008A7E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #228b58;
/* rgb */ color: rgb(34, 139, 88);
/* oklch */ color: oklch(56.6% 0.122 156.9);

Tailwind

colors: {
  custom: {
    50: '#6eae87',
    500: '#228b58',
    950: '#000000',
  },
}

SCSS

$custom: #228b58;
$custom-light: #6eae87;
$custom-dark: #000000;

JSON

{
  "hex": "#228b58",
  "rgb": {
    "r": 34,
    "g": 139,
    "b": 88
  },
  "hsl": {
    "h": 150.857,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56568,
    "c": 0.12235,
    "h": 156.9
  },
  "luminance": 0.1951
}

Semantic roles & 50–950 ramp

primary

#228B58

secondary

#B85083

accent

#4492E4

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #228B58

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

Preview Lab → · Contrast checker → · Palette generator →