#18320B#18320B

#18320B is a dark, moderate green. Relative luminance 0.025; OKLCH L 28.6% C 0.071 H 136.9°. Best body text is #FFFFFF at 14.00:1 contrast (WCAG AA passes).

Color values

HEX	#18320B
RGB	rgb(24, 50, 11)
HSL	hsl(100, 64%, 12%)
HSV	hsv(100, 78%, 20%)
CMYK	cmyk(52%, 0%, 78%, 80.4%)
CIE-LAB	lab(17.92, -18.65, 20.65)
CIE-LCH	lch(17.92, 27.82, 132.08°)
OKLab	oklab(28.61% -0.0516 0.0483)
OKLCH	oklch(28.61% 0.071 136.9)
XYZ	xyz(1.5777, 2.4995, 0.7159)
Luminance	0.0250 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18320B #250B32

analogous

#2C320B #18320B #0B3212

triadic

#18320B #0B1832 #320B18

tetradic

#18320B #0B2C32 #250B32 #32120B

square

#18320B #0B2C32 #250B32 #32120B

split-complementary

#18320B #120B32 #320B2C

monochromatic

#0C1906 #0C1906 #18320B #306416 #489621

Accessibility & contrast

On white

14.00

#18320B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#18320B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18320B

14.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18320B	#FFFFFF	#000000	##FFFFFF
##18320B	1.00	14.00	1.50	14.00
#FFFFFF	14.00	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342D06

Deuteranopia (green-blind)

#302B0E

Tritanopia (blue-blind)

#17302A

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #18320b;
/* rgb */ color: rgb(24, 50, 11);
/* oklch */ color: oklch(28.6% 0.071 136.9);

Tailwind

colors: {
  custom: {
    50: '#576a4c',
    500: '#18320b',
    950: '#000000',
  },
}

SCSS

$custom: #18320b;
$custom-light: #576a4c;
$custom-dark: #000000;

JSON

{
  "hex": "#18320b",
  "rgb": {
    "r": 24,
    "g": 50,
    "b": 11
  },
  "hsl": {
    "h": 100,
    "s": 63.934,
    "l": 11.961
  },
  "oklch": {
    "l": 0.28611,
    "c": 0.07072,
    "h": 136.9
  },
  "luminance": 0.025
}

Semantic roles & 50–950 ramp

primary

#18320B

secondary

#582A6F

accent

#41E7B0

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030601

muted

#787A77

Preview Lab

Preview with #18320B

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

Preview Lab → · Contrast checker → · Palette generator →