#228D3A#228D3A

#228D3A is a mid, vivid green. Relative luminance 0.197; OKLCH L 56.6% C 0.153 H 146.8°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#228D3A
RGB	rgb(34, 141, 58)
HSL	hsl(133, 61%, 34%)
HSV	hsv(133, 76%, 55%)
CMYK	cmyk(75.9%, 0%, 58.9%, 44.7%)
CIE-LAB	lab(51.49, -47.63, 35.39)
CIE-LCH	lch(51.49, 59.34, 143.39°)
OKLab	oklab(56.6% -0.1283 0.084)
OKLCH	oklch(56.6% 0.153 146.8)
XYZ	xyz(10.9475, 19.6941, 7.2265)
Luminance	0.1969 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228D3A #8D2275

analogous

#408D22 #228D3A #228D70

triadic

#228D3A #3A228D #8D3A22

tetradic

#228D3A #22408D #8D2275 #8D7022

square

#228D3A #22408D #8D2275 #8D7022

split-complementary

#228D3A #70228D #8D2240

monochromatic

#0A2A11 #165C26 #228D3A #2EBE4E #54D671

Accessibility & contrast

On white

4.25

#228D3A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#228D3A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228D3A

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228D3A	#FFFFFF	#000000	##000000
##228D3A	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8032

Deuteranopia (green-blind)

#837741

Tritanopia (blue-blind)

#008A7B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #228d3a;
/* rgb */ color: rgb(34, 141, 58);
/* oklch */ color: oklch(56.6% 0.153 146.8);

Tailwind

colors: {
  custom: {
    50: '#6faf73',
    500: '#228d3a',
    950: '#000000',
  },
}

SCSS

$custom: #228d3a;
$custom-light: #6faf73;
$custom-dark: #000000;

JSON

{
  "hex": "#228d3a",
  "rgb": {
    "r": 34,
    "g": 141,
    "b": 58
  },
  "hsl": {
    "h": 133.458,
    "s": 61.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56595,
    "c": 0.15334,
    "h": 146.8
  },
  "luminance": 0.19695
}

Semantic roles & 50–950 ramp

primary

#228D3A

secondary

#B951A2

accent

#44C0E4

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #228D3A

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

Preview Lab → · Contrast checker → · Palette generator →