#228C4A#228C4A

#228C4A is a mid, vivid green. Relative luminance 0.196; OKLCH L 56.6% C 0.137 H 151.2°. Best body text is #000000 at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#228C4A
RGB	rgb(34, 140, 74)
HSL	hsl(143, 61%, 34%)
HSV	hsv(143, 76%, 55%)
CMYK	cmyk(75.7%, 0%, 47.1%, 45.1%)
CIE-LAB	lab(51.37, -44.73, 26.94)
CIE-LCH	lch(51.37, 52.21, 148.94°)
OKLab	oklab(56.57% -0.1203 0.0661)
OKLCH	oklch(56.57% 0.137 151.2)
XYZ	xyz(11.2728, 19.5894, 9.6643)
Luminance	0.1959 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228C4A #8C2264

analogous

#2F8C22 #228C4A #228C7F

triadic

#228C4A #4A228C #8C4A22

tetradic

#228C4A #222F8C #8C2264 #8C7F22

square

#228C4A #222F8C #8C2264 #8C7F22

split-complementary

#228C4A #7F228C #8C222F

monochromatic

#0A2A16 #165B30 #228C4A #2EBD64 #53D584

Accessibility & contrast

On white

4.27

#228C4A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.92

#228C4A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228C4A

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228C4A	#FFFFFF	#000000	##000000
##228C4A	1.00	4.27	4.92	4.92
#FFFFFF	4.27	1.00	21.00	21.00
#000000	4.92	21.00	1.00	1.00
##000000	4.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8045

Deuteranopia (green-blind)

#80774F

Tritanopia (blue-blind)

#008A7C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #228c4a;
/* rgb */ color: rgb(34, 140, 74);
/* oklch */ color: oklch(56.6% 0.137 151.2);

Tailwind

colors: {
  custom: {
    50: '#6eaf7d',
    500: '#228c4a',
    950: '#000000',
  },
}

SCSS

$custom: #228c4a;
$custom-light: #6eaf7d;
$custom-dark: #000000;

JSON

{
  "hex": "#228c4a",
  "rgb": {
    "r": 34,
    "g": 140,
    "b": 74
  },
  "hsl": {
    "h": 142.642,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.56566,
    "c": 0.13726,
    "h": 151.2
  },
  "luminance": 0.19591
}

Semantic roles & 50–950 ramp

primary

#228C4A

secondary

#B95192

accent

#44A8E4

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #228C4A

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

Preview Lab → · Contrast checker → · Palette generator →