#188B34#188B34

#188B34 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.8% C 0.159 H 146.5°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#188B34
RGB	rgb(24, 139, 52)
HSL	hsl(135, 71%, 32%)
HSV	hsv(135, 83%, 55%)
CMYK	cmyk(82.7%, 0%, 62.6%, 45.5%)
CIE-LAB	lab(50.58, -49.14, 37.20)
CIE-LCH	lch(50.58, 61.63, 142.88°)
OKLab	oklab(55.77% -0.1322 0.0875)
OKLCH	oklch(55.77% 0.159 146.5)
XYZ	xyz(10.2284, 18.9061, 6.3583)
Luminance	0.1891 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188B34 #8B186F

analogous

#358B18 #188B34 #188B6E

triadic

#188B34 #34188B #8B3418

tetradic

#188B34 #18358B #8B186F #8B6E18

square

#188B34 #18358B #8B186F #8B6E18

split-complementary

#188B34 #6E188B #8B1835

monochromatic

#06230D #0F5720 #188B34 #21BF48 #3FDE66

Accessibility & contrast

On white

4.39

#188B34 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#188B34 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188B34

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188B34	#FFFFFF	#000000	##000000
##188B34	1.00	4.39	4.78	4.78
#FFFFFF	4.39	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)

#8D7E2B

Deuteranopia (green-blind)

#81753B

Tritanopia (blue-blind)

#008878

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #188b34;
/* rgb */ color: rgb(24, 139, 52);
/* oklch */ color: oklch(55.8% 0.159 146.5);

Tailwind

colors: {
  custom: {
    50: '#6bae6f',
    500: '#188b34',
    950: '#000000',
  },
}

SCSS

$custom: #188b34;
$custom-light: #6bae6f;
$custom-dark: #000000;

JSON

{
  "hex": "#188b34",
  "rgb": {
    "r": 24,
    "g": 139,
    "b": 52
  },
  "hsl": {
    "h": 134.609,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55768,
    "c": 0.15851,
    "h": 146.5
  },
  "luminance": 0.18907
}

Semantic roles & 50–950 ramp

primary

#188B34

secondary

#BE40A0

accent

#3AC2ED

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #188B34

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

Preview Lab → · Contrast checker → · Palette generator →