#186B1B#186B1B

#186B1B is a mid, vivid green. Relative luminance 0.108; OKLCH L 46.3% C 0.138 H 143.4°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#186B1B
RGB	rgb(24, 107, 27)
HSL	hsl(122, 63%, 26%)
HSV	hsv(122, 78%, 42%)
CMYK	cmyk(77.6%, 0%, 74.8%, 58%)
CIE-LAB	lab(39.22, -40.81, 36.09)
CIE-LCH	lch(39.22, 54.48, 138.51°)
OKLab	oklab(46.26% -0.1106 0.0823)
OKLCH	oklch(46.26% 0.138 143.4)
XYZ	xyz(5.8318, 10.7880, 2.8116)
Luminance	0.1079 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#186B1B #6B1868

analogous

#3E6B18 #186B1B #186B44

triadic

#186B1B #1B186B #6B1B18

tetradic

#186B1B #183E6B #6B1868 #6B4418

square

#186B1B #183E6B #6B1868 #6B4418

split-complementary

#186B1B #44186B #6B183E

monochromatic

#061906 #0D390E #186B1B #239D28 #2ECF34

Accessibility & contrast

On white

6.65

#186B1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#186B1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #186B1B

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##186B1B	#FFFFFF	#000000	##FFFFFF
##186B1B	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D600E

Deuteranopia (green-blind)

#645A23

Tritanopia (blue-blind)

#00685B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #186b1b;
/* rgb */ color: rgb(24, 107, 27);
/* oklch */ color: oklch(46.3% 0.138 143.4);

Tailwind

colors: {
  custom: {
    50: '#64965d',
    500: '#186b1b',
    950: '#000000',
  },
}

SCSS

$custom: #186b1b;
$custom-light: #64965d;
$custom-dark: #000000;

JSON

{
  "hex": "#186b1b",
  "rgb": {
    "r": 24,
    "g": 107,
    "b": 27
  },
  "hsl": {
    "h": 122.169,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.46262,
    "c": 0.13788,
    "h": 143.4
  },
  "luminance": 0.10789
}

Semantic roles & 50–950 ramp

primary

#186B1B

secondary

#A13E9D

accent

#41E0E6

background

#F6F9F5

surface

#EBF2E9

border

#C6CCC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #186B1B

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

Preview Lab → · Contrast checker → · Palette generator →