#228C1C#228C1C

#228C1C is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.0% C 0.173 H 142.3°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#228C1C
RGB	rgb(34, 140, 28)
HSL	hsl(117, 67%, 33%)
HSV	hsv(117, 80%, 55%)
CMYK	cmyk(75.7%, 0%, 80%, 45.1%)
CIE-LAB	lab(50.90, -50.38, 47.44)
CIE-LCH	lch(50.90, 69.20, 136.72°)
OKLab	oklab(56.02% -0.137 0.106)
OKLCH	oklch(56.02% 0.173 142.3)
XYZ	xyz(10.2468, 19.1789, 4.2603)
Luminance	0.1918 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228C1C #861C8C

analogous

#5A8C1C #228C1C #1C8C4E

triadic

#228C1C #1C228C #8C1C22

tetradic

#228C1C #1C5A8C #861C8C #8C4E1C

square

#228C1C #1C5A8C #861C8C #8C4E1C

split-complementary

#228C1C #4E1C8C #8C1C5A

monochromatic

#092608 #165912 #228C1C #2EBF26 #50DA48

Accessibility & contrast

On white

4.34

#228C1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#228C1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228C1C

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228C1C	#FFFFFF	#000000	##000000
##228C1C	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#847629

Tritanopia (blue-blind)

#008877

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #228c1c;
/* rgb */ color: rgb(34, 140, 28);
/* oklch */ color: oklch(56.0% 0.173 142.3);

Tailwind

colors: {
  custom: {
    50: '#70af62',
    500: '#228c1c',
    950: '#000000',
  },
}

SCSS

$custom: #228c1c;
$custom-light: #70af62;
$custom-dark: #000000;

JSON

{
  "hex": "#228c1c",
  "rgb": {
    "r": 34,
    "g": 140,
    "b": 28
  },
  "hsl": {
    "h": 116.786,
    "s": 66.667,
    "l": 32.941
  },
  "oklch": {
    "l": 0.5602,
    "c": 0.17328,
    "h": 142.3
  },
  "luminance": 0.1918
}

Semantic roles & 50–950 ramp

primary

#228C1C

secondary

#B648BC

accent

#3EEAE0

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #228C1C

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

Preview Lab → · Contrast checker → · Palette generator →