#228B43#228B43

#228B43 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.2% C 0.143 H 149.2°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#228B43
RGB	rgb(34, 139, 67)
HSL	hsl(139, 61%, 34%)
HSV	hsv(139, 76%, 55%)
CMYK	cmyk(75.5%, 0%, 51.8%, 45.5%)
CIE-LAB	lab(50.93, -45.54, 30.12)
CIE-LCH	lch(50.93, 54.60, 146.52°)
OKLab	oklab(56.17% -0.1225 0.073)
OKLCH	oklch(56.17% 0.143 149.2)
XYZ	xyz(10.9045, 19.2093, 8.4422)
Luminance	0.1921 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228B43 #8B226A

analogous

#368B22 #228B43 #228B78

triadic

#228B43 #43228B #8B4322

tetradic

#228B43 #22368B #8B226A #8B7822

square

#228B43 #22368B #8B226A #8B7822

split-complementary

#228B43 #78228B #8B2236

monochromatic

#0A2914 #165A2B #228B43 #2EBC5B #53D57C

Accessibility & contrast

On white

4.34

#228B43 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#228B43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228B43

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228B43	#FFFFFF	#000000	##000000
##228B43	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7E3D

Deuteranopia (green-blind)

#807648

Tritanopia (blue-blind)

#00887A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #228b43;
/* rgb */ color: rgb(34, 139, 67);
/* oklch */ color: oklch(56.2% 0.143 149.2);

Tailwind

colors: {
  custom: {
    50: '#6eae78',
    500: '#228b43',
    950: '#000000',
  },
}

SCSS

$custom: #228b43;
$custom-light: #6eae78;
$custom-dark: #000000;

JSON

{
  "hex": "#228b43",
  "rgb": {
    "r": 34,
    "g": 139,
    "b": 67
  },
  "hsl": {
    "h": 138.857,
    "s": 60.694,
    "l": 33.922
  },
  "oklch": {
    "l": 0.5617,
    "c": 0.14257,
    "h": 149.2
  },
  "luminance": 0.19211
}

Semantic roles & 50–950 ramp

primary

#228B43

secondary

#B85098

accent

#44B2E4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #228B43

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

Preview Lab → · Contrast checker → · Palette generator →