#186A31#186A31

#186A31 is a mid, moderate green. Relative luminance 0.107; OKLCH L 46.2% C 0.118 H 149.0°. Best body text is #FFFFFF at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#186A31
RGB	rgb(24, 106, 49)
HSL	hsl(138, 63%, 25%)
HSV	hsv(138, 77%, 42%)
CMYK	cmyk(77.4%, 0%, 53.8%, 58.4%)
CIE-LAB	lab(39.11, -37.53, 25.09)
CIE-LCH	lch(39.11, 45.14, 146.24°)
OKLab	oklab(46.25% -0.1009 0.0607)
OKLCH	oklch(46.25% 0.118 149)
XYZ	xyz(6.0846, 10.7233, 4.6543)
Luminance	0.1072 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186A31 #6A1851

analogous

#286A18 #186A31 #186A5A

triadic

#186A31 #31186A #6A3118

tetradic

#186A31 #18286A #6A1851 #6A5A18

square

#186A31 #18286A #6A1851 #6A5A18

split-complementary

#186A31 #5A186A #6A1828

monochromatic

#06190C #0D381A #186A31 #239C48 #2FCE5F

Accessibility & contrast

On white

6.68

#186A31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#186A31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186A31

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186A31	#FFFFFF	#000000	##FFFFFF
##186A31	1.00	6.68	3.14	6.68
#FFFFFF	6.68	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B602C

Deuteranopia (green-blind)

#615935

Tritanopia (blue-blind)

#00685D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #186a31;
/* rgb */ color: rgb(24, 106, 49);
/* oklch */ color: oklch(46.2% 0.118 149.0);

Tailwind

colors: {
  custom: {
    50: '#63956a',
    500: '#186a31',
    950: '#000000',
  },
}

SCSS

$custom: #186a31;
$custom-light: #63956a;
$custom-dark: #000000;

JSON

{
  "hex": "#186a31",
  "rgb": {
    "r": 24,
    "g": 106,
    "b": 49
  },
  "hsl": {
    "h": 138.293,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46249,
    "c": 0.11779,
    "h": 149
  },
  "luminance": 0.10724
}

Semantic roles & 50–950 ramp

primary

#186A31

secondary

#A03E82

accent

#42B4E6

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060D06

muted

#7A7E7A

Preview Lab

Preview with #186A31

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

Preview Lab → · Contrast checker → · Palette generator →