#186A39#186A39

#186A39 is a mid, moderate green. Relative luminance 0.108; OKLCH L 46.4% C 0.110 H 152.2°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#186A39
RGB	rgb(24, 106, 57)
HSL	hsl(144, 63%, 25%)
HSV	hsv(144, 77%, 42%)
CMYK	cmyk(77.4%, 0%, 46.2%, 58.4%)
CIE-LAB	lab(39.24, -36.07, 20.75)
CIE-LCH	lch(39.24, 41.62, 150.09°)
OKLab	oklab(46.39% -0.0971 0.0512)
OKLCH	oklch(46.39% 0.11 152.2)
XYZ	xyz(6.2687, 10.7969, 5.6237)
Luminance	0.1080 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186A39 #6A1849

analogous

#206A18 #186A39 #186A62

triadic

#186A39 #39186A #6A3918

tetradic

#186A39 #18206A #6A1849 #6A6218

square

#186A39 #18206A #6A1849 #6A6218

split-complementary

#186A39 #62186A #6A1820

monochromatic

#06190D #0D381E #186A39 #239C54 #2FCE6F

Accessibility & contrast

On white

6.65

#186A39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#186A39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186A39

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186A39	#FFFFFF	#000000	##FFFFFF
##186A39	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6135

Deuteranopia (green-blind)

#605A3C

Tritanopia (blue-blind)

#00685E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #186a39;
/* rgb */ color: rgb(24, 106, 57);
/* oklch */ color: oklch(46.4% 0.110 152.2);

Tailwind

colors: {
  custom: {
    50: '#639570',
    500: '#186a39',
    950: '#000000',
  },
}

SCSS

$custom: #186a39;
$custom-light: #639570;
$custom-dark: #000000;

JSON

{
  "hex": "#186a39",
  "rgb": {
    "r": 24,
    "g": 106,
    "b": 57
  },
  "hsl": {
    "h": 144.146,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46394,
    "c": 0.10976,
    "h": 152.2
  },
  "luminance": 0.10798
}

Semantic roles & 50–950 ramp

primary

#186A39

secondary

#A03E78

accent

#42A4E6

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#060D07

muted

#7A7E7A

Preview Lab

Preview with #186A39

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

Preview Lab → · Contrast checker → · Palette generator →