#186C39#186C39

#186C39 is a mid, moderate green. Relative luminance 0.112; OKLCH L 47.0% C 0.113 H 151.8°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#186C39
RGB	rgb(24, 108, 57)
HSL	hsl(144, 64%, 26%)
HSV	hsv(144, 78%, 42%)
CMYK	cmyk(77.8%, 0%, 47.2%, 57.6%)
CIE-LAB	lab(39.94, -36.88, 21.66)
CIE-LCH	lch(39.94, 42.77, 149.58°)
OKLab	oklab(46.97% -0.0992 0.0533)
OKLCH	oklch(46.97% 0.113 151.8)
XYZ	xyz(6.4772, 11.2140, 5.6932)
Luminance	0.1121 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186C39 #6C184B

analogous

#216C18 #186C39 #186C63

triadic

#186C39 #39186C #6C3918

tetradic

#186C39 #18216C #6C184B #6C6318

square

#186C39 #18216C #6C184B #6C6318

split-complementary

#186C39 #63186C #6C1821

monochromatic

#06190D #0D3A1F #186C39 #239E53 #2ED06E

Accessibility & contrast

On white

6.48

#186C39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#186C39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186C39

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186C39	#FFFFFF	#000000	##FFFFFF
##186C39	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6235

Deuteranopia (green-blind)

#625B3D

Tritanopia (blue-blind)

#006A60

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #186c39;
/* rgb */ color: rgb(24, 108, 57);
/* oklch */ color: oklch(47.0% 0.113 151.8);

Tailwind

colors: {
  custom: {
    50: '#639770',
    500: '#186c39',
    950: '#000000',
  },
}

SCSS

$custom: #186c39;
$custom-light: #639770;
$custom-dark: #000000;

JSON

{
  "hex": "#186c39",
  "rgb": {
    "r": 24,
    "g": 108,
    "b": 57
  },
  "hsl": {
    "h": 143.571,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.46974,
    "c": 0.11264,
    "h": 151.8
  },
  "luminance": 0.11215
}

Semantic roles & 50–950 ramp

primary

#186C39

secondary

#A23E7B

accent

#41A6E7

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#060D07

muted

#7A7E7A

Preview Lab

Preview with #186C39

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

Preview Lab → · Contrast checker → · Palette generator →