#186C1B#186C1B

#186C1B is a mid, vivid green. Relative luminance 0.110; OKLCH L 46.6% C 0.139 H 143.3°. Best body text is #FFFFFF at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#186C1B
RGB	rgb(24, 108, 27)
HSL	hsl(122, 64%, 26%)
HSV	hsv(122, 78%, 42%)
CMYK	cmyk(77.8%, 0%, 75%, 57.6%)
CIE-LAB	lab(39.58, -41.17, 36.46)
CIE-LCH	lch(39.58, 55.00, 138.47°)
OKLab	oklab(46.56% -0.1116 0.0831)
OKLCH	oklch(46.56% 0.139 143.3)
XYZ	xyz(5.9367, 10.9978, 2.8466)
Luminance	0.1100 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186C1B #6C1869

analogous

#3F6C18 #186C1B #186C45

triadic

#186C1B #1B186C #6C1B18

tetradic

#186C1B #183F6C #6C1869 #6C4518

square

#186C1B #183F6C #6C1869 #6C4518

split-complementary

#186C1B #45186C #6C183F

monochromatic

#061906 #0D3A0E #186C1B #239E28 #2ED034

Accessibility & contrast

On white

6.56

#186C1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.20

#186C1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186C1B

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186C1B	#FFFFFF	#000000	##FFFFFF
##186C1B	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)

#6E610E

Deuteranopia (green-blind)

#655B23

Tritanopia (blue-blind)

#00695C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #186c1b;
/* rgb */ color: rgb(24, 108, 27);
/* oklch */ color: oklch(46.6% 0.139 143.3);

Tailwind

colors: {
  custom: {
    50: '#64975d',
    500: '#186c1b',
    950: '#000000',
  },
}

SCSS

$custom: #186c1b;
$custom-light: #64975d;
$custom-dark: #000000;

JSON

{
  "hex": "#186c1b",
  "rgb": {
    "r": 24,
    "g": 108,
    "b": 27
  },
  "hsl": {
    "h": 122.143,
    "s": 63.636,
    "l": 25.882
  },
  "oklch": {
    "l": 0.46558,
    "c": 0.13912,
    "h": 143.3
  },
  "luminance": 0.10998
}

Semantic roles & 50–950 ramp

primary

#186C1B

secondary

#A23E9E

accent

#41E1E7

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #186C1B

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

Preview Lab → · Contrast checker → · Palette generator →