#186B18#186B18

#186B18 is a mid, vivid green. Relative luminance 0.108; OKLCH L 46.2% C 0.140 H 142.9°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#186B18
RGB	rgb(24, 107, 24)
HSL	hsl(120, 63%, 26%)
HSV	hsv(120, 78%, 42%)
CMYK	cmyk(77.6%, 0%, 77.6%, 58%)
CIE-LAB	lab(39.20, -41.09, 37.30)
CIE-LCH	lch(39.20, 55.49, 137.77°)
OKLab	oklab(46.24% -0.1115 0.0844)
OKLCH	oklch(46.24% 0.14 142.9)
XYZ	xyz(5.7989, 10.7749, 2.6381)
Luminance	0.1078 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B18 #6B186B

analogous

#416B18 #186B18 #186B41

triadic

#186B18 #18186B #6B1818

tetradic

#186B18 #18416B #6B186B #6B4118

square

#186B18 #18416B #6B186B #6B4118

split-complementary

#186B18 #41186B #6B1841

monochromatic

#061906 #0D390D #186B18 #239D23 #2ECF2E

Accessibility & contrast

On white

6.66

#186B18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#186B18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B18

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B18	#FFFFFF	#000000	##FFFFFF
##186B18	1.00	6.66	3.16	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6008

Deuteranopia (green-blind)

#645A21

Tritanopia (blue-blind)

#00685B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #186b18;
/* rgb */ color: rgb(24, 107, 24);
/* oklch */ color: oklch(46.2% 0.140 142.9);

Tailwind

colors: {
  custom: {
    50: '#64965b',
    500: '#186b18',
    950: '#000000',
  },
}

SCSS

$custom: #186b18;
$custom-light: #64965b;
$custom-dark: #000000;

JSON

{
  "hex": "#186b18",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 24
  },
  "hsl": {
    "h": 120,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46236,
    "c": 0.13986,
    "h": 142.9
  },
  "luminance": 0.10776
}

Semantic roles & 50–950 ramp

primary

#186B18

secondary

#A13EA1

accent

#41E6E6

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #186B18

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

Preview Lab → · Contrast checker → · Palette generator →