#228B64#228B64

#228B64 is a mid, moderate teal. Relative luminance 0.197; OKLCH L 56.9% C 0.111 H 163.2°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#228B64
RGB	rgb(34, 139, 100)
HSL	hsl(158, 61%, 34%)
HSV	hsv(158, 76%, 55%)
CMYK	cmyk(75.5%, 0%, 28.1%, 45.5%)
CIE-LAB	lab(51.52, -38.89, 12.63)
CIE-LCH	lch(51.52, 40.89, 162.01°)
OKLab	oklab(56.85% -0.1066 0.0322)
OKLCH	oklch(56.85% 0.111 163.2)
XYZ	xyz(12.1912, 19.7240, 15.2187)
Luminance	0.1973 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228B64 #8B2249

analogous

#228B2F #228B64 #227E8B

triadic

#228B64 #64228B #8B6422

tetradic

#228B64 #2F228B #8B2249 #7E8B22

square

#228B64 #2F228B #8B2249 #7E8B22

split-complementary

#228B64 #8B227E #8B2F22

monochromatic

#0A291D #165A41 #228B64 #2EBC87 #53D5A4

Accessibility & contrast

On white

4.25

#228B64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#228B64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228B64

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228B64	#FFFFFF	#000000	##000000
##228B64	1.00	4.25	4.95	4.95
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#888062

Deuteranopia (green-blind)

#7B7767

Tritanopia (blue-blind)

#008B80

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #228b64;
/* rgb */ color: rgb(34, 139, 100);
/* oklch */ color: oklch(56.9% 0.111 163.2);

Tailwind

colors: {
  custom: {
    50: '#6eae90',
    500: '#228b64',
    950: '#000000',
  },
}

SCSS

$custom: #228b64;
$custom-light: #6eae90;
$custom-dark: #000000;

JSON

{
  "hex": "#228b64",
  "rgb": {
    "r": 34,
    "g": 139,
    "b": 100
  },
  "hsl": {
    "h": 157.714,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56853,
    "c": 0.11131,
    "h": 163.2
  },
  "luminance": 0.19725
}

Semantic roles & 50–950 ramp

primary

#228B64

secondary

#B85077

accent

#447FE4

background

#F7FAF8

surface

#EDF4F0

border

#C8CECB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #228B64

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

Preview Lab → · Contrast checker → · Palette generator →