#186B39#186B39

#186B39 is a mid, moderate green. Relative luminance 0.110; OKLCH L 46.7% C 0.111 H 152.0°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#186B39
RGB	rgb(24, 107, 57)
HSL	hsl(144, 63%, 26%)
HSV	hsv(144, 78%, 42%)
CMYK	cmyk(77.6%, 0%, 46.7%, 58%)
CIE-LAB	lab(39.59, -36.48, 21.21)
CIE-LCH	lch(39.59, 42.20, 149.83°)
OKLab	oklab(46.69% -0.0982 0.0522)
OKLCH	oklch(46.69% 0.111 152)
XYZ	xyz(6.3723, 11.0042, 5.6583)
Luminance	0.1100 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B39 #6B184A

analogous

#216B18 #186B39 #186B62

triadic

#186B39 #39186B #6B3918

tetradic

#186B39 #18216B #6B184A #6B6218

square

#186B39 #18216B #6B184A #6B6218

split-complementary

#186B39 #62186B #6B1821

monochromatic

#06190D #0D391E #186B39 #239D54 #2ECF6E

Accessibility & contrast

On white

6.56

#186B39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#186B39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B39

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B39	#FFFFFF	#000000	##FFFFFF
##186B39	1.00	6.56	3.20	6.56
#FFFFFF	6.56	1.00	21.00	1.00
#000000	3.20	21.00	1.00	21.00
##FFFFFF	6.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B6135

Deuteranopia (green-blind)

#615A3C

Tritanopia (blue-blind)

#00695F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #186b39;
/* rgb */ color: rgb(24, 107, 57);
/* oklch */ color: oklch(46.7% 0.111 152.0);

Tailwind

colors: {
  custom: {
    50: '#639670',
    500: '#186b39',
    950: '#000000',
  },
}

SCSS

$custom: #186b39;
$custom-light: #639670;
$custom-dark: #000000;

JSON

{
  "hex": "#186b39",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 57
  },
  "hsl": {
    "h": 143.855,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46685,
    "c": 0.1112,
    "h": 152
  },
  "luminance": 0.11005
}

Semantic roles & 50–950 ramp

primary

#186B39

secondary

#A13E7A

accent

#41A5E6

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#060D07

muted

#7A7E7A

Preview Lab

Preview with #186B39

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

Preview Lab → · Contrast checker → · Palette generator →