#228A43#228A43

#228A43 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.9% C 0.141 H 149.3°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#228A43
RGB	rgb(34, 138, 67)
HSL	hsl(139, 60%, 34%)
HSV	hsv(139, 75%, 54%)
CMYK	cmyk(75.4%, 0%, 51.4%, 45.9%)
CIE-LAB	lab(50.59, -45.17, 29.70)
CIE-LCH	lch(50.59, 54.05, 146.67°)
OKLab	oklab(55.89% -0.1215 0.072)
OKLCH	oklch(55.89% 0.141 149.3)
XYZ	xyz(10.7604, 18.9210, 8.3941)
Luminance	0.1892 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228A43 #8A2269

analogous

#358A22 #228A43 #228A77

triadic

#228A43 #43228A #8A4322

tetradic

#228A43 #22358A #8A2269 #8A7722

square

#228A43 #22358A #8A2269 #8A7722

split-complementary

#228A43 #77228A #8A2235

monochromatic

#0A2813 #16592B #228A43 #2EBB5B #52D47B

Accessibility & contrast

On white

4.39

#228A43 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#228A43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228A43

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228A43	#FFFFFF	#000000	##000000
##228A43	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7E3D

Deuteranopia (green-blind)

#7F7548

Tritanopia (blue-blind)

#008779

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #228a43;
/* rgb */ color: rgb(34, 138, 67);
/* oklch */ color: oklch(55.9% 0.141 149.3);

Tailwind

colors: {
  custom: {
    50: '#6ead78',
    500: '#228a43',
    950: '#000000',
  },
}

SCSS

$custom: #228a43;
$custom-light: #6ead78;
$custom-dark: #000000;

JSON

{
  "hex": "#228a43",
  "rgb": {
    "r": 34,
    "g": 138,
    "b": 67
  },
  "hsl": {
    "h": 139.038,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55892,
    "c": 0.14123,
    "h": 149.3
  },
  "luminance": 0.18922
}

Semantic roles & 50–950 ramp

primary

#228A43

secondary

#B85097

accent

#44B1E4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #228A43

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

Preview Lab → · Contrast checker → · Palette generator →