#228D43#228D43

#228D43 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.7% C 0.145 H 149.0°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#228D43
RGB	rgb(34, 141, 67)
HSL	hsl(139, 61%, 34%)
HSV	hsv(139, 76%, 55%)
CMYK	cmyk(75.9%, 0%, 52.5%, 44.7%)
CIE-LAB	lab(51.60, -46.29, 30.95)
CIE-LCH	lch(51.60, 55.68, 146.23°)
OKLab	oklab(56.73% -0.1245 0.0748)
OKLCH	oklch(56.73% 0.145 149)
XYZ	xyz(11.1968, 19.7938, 8.5396)
Luminance	0.1979 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228D43 #8D226C

analogous

#368D22 #228D43 #228D79

triadic

#228D43 #43228D #8D4322

tetradic

#228D43 #22368D #8D226C #8D7922

square

#228D43 #22368D #8D226C #8D7922

split-complementary

#228D43 #79228D #8D2236

monochromatic

#0A2A14 #165C2C #228D43 #2EBE5A #54D67C

Accessibility & contrast

On white

4.23

#228D43 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#228D43 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228D43

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228D43	#FFFFFF	#000000	##000000
##228D43	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E803D

Deuteranopia (green-blind)

#827848

Tritanopia (blue-blind)

#008A7C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #228d43;
/* rgb */ color: rgb(34, 141, 67);
/* oklch */ color: oklch(56.7% 0.145 149.0);

Tailwind

colors: {
  custom: {
    50: '#6eaf79',
    500: '#228d43',
    950: '#000000',
  },
}

SCSS

$custom: #228d43;
$custom-light: #6eaf79;
$custom-dark: #000000;

JSON

{
  "hex": "#228d43",
  "rgb": {
    "r": 34,
    "g": 141,
    "b": 67
  },
  "hsl": {
    "h": 138.505,
    "s": 61.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56726,
    "c": 0.14523,
    "h": 149
  },
  "luminance": 0.19795
}

Semantic roles & 50–950 ramp

primary

#228D43

secondary

#B95199

accent

#44B3E4

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #228D43

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

Preview Lab → · Contrast checker → · Palette generator →