#186A3A#186A3A

#186A3A is a mid, moderate green. Relative luminance 0.108; OKLCH L 46.4% C 0.109 H 152.7°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#186A3A
RGB	rgb(24, 106, 58)
HSL	hsl(145, 63%, 25%)
HSV	hsv(145, 77%, 42%)
CMYK	cmyk(77.4%, 0%, 45.3%, 58.4%)
CIE-LAB	lab(39.25, -35.88, 20.20)
CIE-LCH	lch(39.25, 41.17, 150.62°)
OKLab	oklab(46.41% -0.0966 0.0499)
OKLCH	oklch(46.41% 0.109 152.7)
XYZ	xyz(6.2939, 10.8070, 5.7564)
Luminance	0.1081 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186A3A #6A1848

analogous

#1F6A18 #186A3A #186A63

triadic

#186A3A #3A186A #6A3A18

tetradic

#186A3A #181F6A #6A1848 #6A6318

square

#186A3A #181F6A #6A1848 #6A6318

split-complementary

#186A3A #63186A #6A181F

monochromatic

#06190E #0D381F #186A3A #239C55 #2FCE71

Accessibility & contrast

On white

6.64

#186A3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#186A3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186A3A

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186A3A	#FFFFFF	#000000	##FFFFFF
##186A3A	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6136

Deuteranopia (green-blind)

#605A3D

Tritanopia (blue-blind)

#00685E

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #186a3a;
/* rgb */ color: rgb(24, 106, 58);
/* oklch */ color: oklch(46.4% 0.109 152.7);

Tailwind

colors: {
  custom: {
    50: '#639571',
    500: '#186a3a',
    950: '#000000',
  },
}

SCSS

$custom: #186a3a;
$custom-light: #639571;
$custom-dark: #000000;

JSON

{
  "hex": "#186a3a",
  "rgb": {
    "r": 24,
    "g": 106,
    "b": 58
  },
  "hsl": {
    "h": 144.878,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46414,
    "c": 0.10874,
    "h": 152.7
  },
  "luminance": 0.10808
}

Semantic roles & 50–950 ramp

primary

#186A3A

secondary

#A03E77

accent

#42A2E6

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#060D07

muted

#7A7E7A

Preview Lab

Preview with #186A3A

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

Preview Lab → · Contrast checker → · Palette generator →