#228D45#228D45

#228D45 is a mid, vivid green. Relative luminance 0.198; OKLCH L 56.8% C 0.143 H 149.5°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#228D45
RGB	rgb(34, 141, 69)
HSL	hsl(140, 61%, 34%)
HSV	hsv(140, 76%, 55%)
CMYK	cmyk(75.9%, 0%, 51.1%, 44.7%)
CIE-LAB	lab(51.63, -45.96, 29.93)
CIE-LCH	lch(51.63, 54.85, 146.92°)
OKLab	oklab(56.76% -0.1236 0.0727)
OKLCH	oklch(56.76% 0.143 149.5)
XYZ	xyz(11.2578, 19.8182, 8.8611)
Luminance	0.1982 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228D45 #8D226A

analogous

#358D22 #228D45 #228D7B

triadic

#228D45 #45228D #8D4522

tetradic

#228D45 #22358D #8D226A #8D7B22

square

#228D45 #22358D #8D226A #8D7B22

split-complementary

#228D45 #7B228D #8D2235

monochromatic

#0A2A15 #165C2D #228D45 #2EBE5D #54D67E

Accessibility & contrast

On white

4.23

#228D45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#228D45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228D45

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228D45	#FFFFFF	#000000	##000000
##228D45	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)

#8E803F

Deuteranopia (green-blind)

#82784A

Tritanopia (blue-blind)

#008A7C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #228d45;
/* rgb */ color: rgb(34, 141, 69);
/* oklch */ color: oklch(56.8% 0.143 149.5);

Tailwind

colors: {
  custom: {
    50: '#6eaf7a',
    500: '#228d45',
    950: '#000000',
  },
}

SCSS

$custom: #228d45;
$custom-light: #6eaf7a;
$custom-dark: #000000;

JSON

{
  "hex": "#228d45",
  "rgb": {
    "r": 34,
    "g": 141,
    "b": 69
  },
  "hsl": {
    "h": 139.626,
    "s": 61.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.56758,
    "c": 0.14337,
    "h": 149.5
  },
  "luminance": 0.1982
}

Semantic roles & 50–950 ramp

primary

#228D45

secondary

#B95197

accent

#44B0E4

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #228D45

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

Preview Lab → · Contrast checker → · Palette generator →