#186D18#186D18

#186D18 is a mid, vivid green. Relative luminance 0.112; OKLCH L 46.8% C 0.142 H 142.9°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#186D18
RGB	rgb(24, 109, 24)
HSL	hsl(120, 64%, 26%)
HSV	hsv(120, 78%, 43%)
CMYK	cmyk(78%, 0%, 78%, 57.3%)
CIE-LAB	lab(39.91, -41.80, 38.01)
CIE-LCH	lch(39.91, 56.50, 137.71°)
OKLab	oklab(46.83% -0.1135 0.0859)
OKLCH	oklch(46.83% 0.142 142.9)
XYZ	xyz(6.0098, 11.1967, 2.7084)
Luminance	0.1120 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186D18 #6D186D

analogous

#426D18 #186D18 #186D42

triadic

#186D18 #18186D #6D1818

tetradic

#186D18 #18426D #6D186D #6D4218

square

#186D18 #18426D #6D186D #6D4218

split-complementary

#186D18 #42186D #6D1842

monochromatic

#061906 #0D3B0D #186D18 #239F23 #2ED12E

Accessibility & contrast

On white

6.48

#186D18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#186D18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186D18

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186D18	#FFFFFF	#000000	##FFFFFF
##186D18	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6207

Deuteranopia (green-blind)

#665C21

Tritanopia (blue-blind)

#006A5D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #186d18;
/* rgb */ color: rgb(24, 109, 24);
/* oklch */ color: oklch(46.8% 0.142 142.9);

Tailwind

colors: {
  custom: {
    50: '#65985b',
    500: '#186d18',
    950: '#000000',
  },
}

SCSS

$custom: #186d18;
$custom-light: #65985b;
$custom-dark: #000000;

JSON

{
  "hex": "#186d18",
  "rgb": {
    "r": 24,
    "g": 109,
    "b": 24
  },
  "hsl": {
    "h": 120,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.46827,
    "c": 0.14229,
    "h": 142.9
  },
  "luminance": 0.11197
}

Semantic roles & 50–950 ramp

primary

#186D18

secondary

#A33EA3

accent

#41E7E7

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060E04

muted

#7A7E79

Preview Lab

Preview with #186D18

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

Preview Lab → · Contrast checker → · Palette generator →