#183620#183620

#183620 is a dark, muted green. Relative luminance 0.029; OKLCH L 30.3% C 0.054 H 150.7°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#183620
RGB	rgb(24, 54, 32)
HSL	hsl(136, 38%, 15%)
HSV	hsv(136, 56%, 21%)
CMYK	cmyk(55.6%, 0%, 40.7%, 78.8%)
CIE-LAB	lab(19.79, -17.23, 10.47)
CIE-LCH	lch(19.79, 20.17, 148.71°)
OKLab	oklab(30.25% -0.0469 0.0263)
OKLCH	oklch(30.25% 0.054 150.7)
XYZ	xyz(1.9564, 2.9367, 1.8300)
Luminance	0.0294 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.37

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#183620 #36182E

analogous

#1F3618 #183620 #18362F

triadic

#183620 #201836 #362018

tetradic

#183620 #181F36 #36182E #362F18

square

#183620 #181F36 #36182E #362F18

split-complementary

#183620 #2F1836 #36181F

monochromatic

#09150D #09150D #183620 #2B6039 #3E8B52

Accessibility & contrast

On white

13.23

#183620 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#183620 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #183620

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##183620	#FFFFFF	#000000	##FFFFFF
##183620	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36321F

Deuteranopia (green-blind)

#322F21

Tritanopia (blue-blind)

#123530

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #183620;
/* rgb */ color: rgb(24, 54, 32);
/* oklch */ color: oklch(30.3% 0.054 150.7);

Tailwind

colors: {
  custom: {
    50: '#576d5b',
    500: '#183620',
    950: '#000000',
  },
}

SCSS

$custom: #183620;
$custom-light: #576d5b;
$custom-dark: #000000;

JSON

{
  "hex": "#183620",
  "rgb": {
    "r": 24,
    "g": 54,
    "b": 32
  },
  "hsl": {
    "h": 136,
    "s": 38.462,
    "l": 15.294
  },
  "oklch": {
    "l": 0.30253,
    "c": 0.05375,
    "h": 150.7
  },
  "luminance": 0.02937
}

Semantic roles & 50–950 ramp

primary

#183620

secondary

#6C3E60

accent

#59AFCE

background

#F5F6F5

surface

#E9EBE9

border

#C5C6C5

text

#030704

muted

#787A79

Preview Lab

Preview with #183620

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

Preview Lab → · Contrast checker → · Palette generator →