#227B18#227B18

#227B18 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.2% C 0.156 H 141.7°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#227B18
RGB	rgb(34, 123, 24)
HSL	hsl(114, 67%, 29%)
HSV	hsv(114, 80%, 48%)
CMYK	cmyk(72.4%, 0%, 80.5%, 51.8%)
CIE-LAB	lab(45.04, -44.84, 43.14)
CIE-LCH	lch(45.04, 62.22, 136.10°)
OKLab	oklab(51.15% -0.1222 0.0965)
OKLCH	oklch(51.15% 0.156 141.7)
XYZ	xyz(7.9071, 14.5711, 3.2598)
Luminance	0.1457 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#227B18 #71187B

analogous

#547B18 #227B18 #187B40

triadic

#227B18 #18227B #7B1822

tetradic

#227B18 #18547B #71187B #7B4018

square

#227B18 #18547B #71187B #7B4018

split-complementary

#227B18 #40187B #7B1854

monochromatic

#071A05 #14480E #227B18 #30AE22 #46D836

Accessibility & contrast

On white

5.36

#227B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#227B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #227B18

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##227B18	#FFFFFF	#000000	##FFFFFF
##227B18	1.00	5.36	3.91	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F00

Deuteranopia (green-blind)

#746823

Tritanopia (blue-blind)

#0B7768

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #227b18;
/* rgb */ color: rgb(34, 123, 24);
/* oklch */ color: oklch(51.2% 0.156 141.7);

Tailwind

colors: {
  custom: {
    50: '#6ca25d',
    500: '#227b18',
    950: '#000000',
  },
}

SCSS

$custom: #227b18;
$custom-light: #6ca25d;
$custom-dark: #000000;

JSON

{
  "hex": "#227b18",
  "rgb": {
    "r": 34,
    "g": 123,
    "b": 24
  },
  "hsl": {
    "h": 113.939,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51151,
    "c": 0.15574,
    "h": 141.7
  },
  "luminance": 0.14572
}

Semantic roles & 50–950 ramp

primary

#227B18

secondary

#A43FB0

accent

#3EEAD9

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #227B18

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

Preview Lab → · Contrast checker → · Palette generator →