#228B1C#228B1C

#228B1C is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.7% C 0.172 H 142.3°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#228B1C
RGB	rgb(34, 139, 28)
HSL	hsl(117, 66%, 33%)
HSV	hsv(117, 80%, 55%)
CMYK	cmyk(75.5%, 0%, 79.9%, 45.5%)
CIE-LAB	lab(50.56, -50.04, 47.11)
CIE-LCH	lch(50.56, 68.73, 136.73°)
OKLab	oklab(55.74% -0.1361 0.1054)
OKLCH	oklch(55.74% 0.172 142.3)
XYZ	xyz(10.1013, 18.8880, 4.2118)
Luminance	0.1889 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228B1C #851C8B

analogous

#598B1C #228B1C #1C8B4E

triadic

#228B1C #1C228B #8B1C22

tetradic

#228B1C #1C598B #851C8B #8B4E1C

square

#228B1C #1C598B #851C8B #8B4E1C

split-complementary

#228B1C #4E1C8B #8B1C59

monochromatic

#092507 #165812 #228B1C #2EBE26 #4FDA47

Accessibility & contrast

On white

4.40

#228B1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#228B1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228B1C

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228B1C	#FFFFFF	#000000	##000000
##228B1C	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#837529

Tritanopia (blue-blind)

#008776

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #228b1c;
/* rgb */ color: rgb(34, 139, 28);
/* oklch */ color: oklch(55.7% 0.172 142.3);

Tailwind

colors: {
  custom: {
    50: '#70ae62',
    500: '#228b1c',
    950: '#000000',
  },
}

SCSS

$custom: #228b1c;
$custom-light: #70ae62;
$custom-dark: #000000;

JSON

{
  "hex": "#228b1c",
  "rgb": {
    "r": 34,
    "g": 139,
    "b": 28
  },
  "hsl": {
    "h": 116.757,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.55738,
    "c": 0.17213,
    "h": 142.3
  },
  "luminance": 0.18889
}

Semantic roles & 50–950 ramp

primary

#228B1C

secondary

#B647BC

accent

#3EE9E0

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #228B1C

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

Preview Lab → · Contrast checker → · Palette generator →