#186B31#186B31

#186B31 is a mid, moderate green. Relative luminance 0.109; OKLCH L 46.5% C 0.119 H 148.8°. Best body text is #FFFFFF at 6.59:1 contrast (WCAG AA passes).

Color values

HEX	#186B31
RGB	rgb(24, 107, 49)
HSL	hsl(138, 63%, 26%)
HSV	hsv(138, 78%, 42%)
CMYK	cmyk(77.6%, 0%, 54.2%, 58%)
CIE-LAB	lab(39.46, -37.92, 25.52)
CIE-LCH	lch(39.46, 45.71, 146.05°)
OKLab	oklab(46.54% -0.102 0.0617)
OKLCH	oklch(46.54% 0.119 148.8)
XYZ	xyz(6.1883, 10.9306, 4.6888)
Luminance	0.1093 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B31 #6B1852

analogous

#286B18 #186B31 #186B5A

triadic

#186B31 #31186B #6B3118

tetradic

#186B31 #18286B #6B1852 #6B5A18

square

#186B31 #18286B #6B1852 #6B5A18

split-complementary

#186B31 #5A186B #6B1828

monochromatic

#06190B #0D391A #186B31 #239D48 #2ECF5F

Accessibility & contrast

On white

6.59

#186B31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#186B31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B31

6.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B31	#FFFFFF	#000000	##FFFFFF
##186B31	1.00	6.59	3.19	6.59
#FFFFFF	6.59	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C612C

Deuteranopia (green-blind)

#625A35

Tritanopia (blue-blind)

#00695E

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #186b31;
/* rgb */ color: rgb(24, 107, 49);
/* oklch */ color: oklch(46.5% 0.119 148.8);

Tailwind

colors: {
  custom: {
    50: '#63966a',
    500: '#186b31',
    950: '#000000',
  },
}

SCSS

$custom: #186b31;
$custom-light: #63966a;
$custom-dark: #000000;

JSON

{
  "hex": "#186b31",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 49
  },
  "hsl": {
    "h": 138.072,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46541,
    "c": 0.11919,
    "h": 148.8
  },
  "luminance": 0.10931
}

Semantic roles & 50–950 ramp

primary

#186B31

secondary

#A13E83

accent

#41B5E6

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060D06

muted

#7A7E7A

Preview Lab

Preview with #186B31

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

Preview Lab → · Contrast checker → · Palette generator →