#228A45#228A45

#228A45 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.9% C 0.139 H 149.9°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#228A45
RGB	rgb(34, 138, 69)
HSL	hsl(140, 60%, 34%)
HSV	hsv(140, 75%, 54%)
CMYK	cmyk(75.4%, 0%, 50%, 45.9%)
CIE-LAB	lab(50.62, -44.83, 28.67)
CIE-LCH	lch(50.62, 53.22, 147.40°)
OKLab	oklab(55.93% -0.1206 0.0698)
OKLCH	oklch(55.93% 0.139 149.9)
XYZ	xyz(10.8215, 18.9455, 8.7156)
Luminance	0.1895 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228A45 #8A2267

analogous

#338A22 #228A45 #228A79

triadic

#228A45 #45228A #8A4522

tetradic

#228A45 #22338A #8A2267 #8A7922

square

#228A45 #22338A #8A2267 #8A7922

split-complementary

#228A45 #79228A #8A2233

monochromatic

#0A2814 #16592C #228A45 #2EBB5E #52D47E

Accessibility & contrast

On white

4.38

#228A45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#228A45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228A45

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228A45	#FFFFFF	#000000	##000000
##228A45	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7E3F

Deuteranopia (green-blind)

#7F754A

Tritanopia (blue-blind)

#00877A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #228a45;
/* rgb */ color: rgb(34, 138, 69);
/* oklch */ color: oklch(55.9% 0.139 149.9);

Tailwind

colors: {
  custom: {
    50: '#6ead7a',
    500: '#228a45',
    950: '#000000',
  },
}

SCSS

$custom: #228a45;
$custom-light: #6ead7a;
$custom-dark: #000000;

JSON

{
  "hex": "#228a45",
  "rgb": {
    "r": 34,
    "g": 138,
    "b": 69
  },
  "hsl": {
    "h": 140.192,
    "s": 60.465,
    "l": 33.725
  },
  "oklch": {
    "l": 0.55925,
    "c": 0.13933,
    "h": 149.9
  },
  "luminance": 0.18947
}

Semantic roles & 50–950 ramp

primary

#228A45

secondary

#B85095

accent

#44AEE4

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #228A45

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

Preview Lab → · Contrast checker → · Palette generator →