#182B10#182B10

#182B10 is a dark, muted green. Relative luminance 0.020; OKLCH L 26.5% C 0.053 H 137.2°. Best body text is #FFFFFF at 15.09:1 contrast (WCAG AA passes).

Color values

HEX	#182B10
RGB	rgb(24, 43, 16)
HSL	hsl(102, 46%, 12%)
HSV	hsv(102, 63%, 17%)
CMYK	cmyk(44.2%, 0%, 62.8%, 83.1%)
CIE-LAB	lab(15.27, -14.18, 14.92)
CIE-LCH	lch(15.27, 20.58, 133.55°)
OKLab	oklab(26.47% -0.039 0.0361)
OKLCH	oklch(26.47% 0.053 137.2)
XYZ	xyz(1.3341, 1.9593, 0.7980)
Luminance	0.0196 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182B10 #23102B

analogous

#262B10 #182B10 #102B16

triadic

#182B10 #10182B #2B1018

tetradic

#182B10 #10262B #23102B #2B1610

square

#182B10 #10262B #23102B #2B1610

split-complementary

#182B10 #16102B #2B1026

monochromatic

#0C1608 #0C1608 #182B10 #315821 #4A8431

Accessibility & contrast

On white

15.09

#182B10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#182B10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182B10

15.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182B10	#FFFFFF	#000000	##FFFFFF
##182B10	1.00	15.09	1.39	15.09
#FFFFFF	15.09	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D270E

Deuteranopia (green-blind)

#2A2612

Tritanopia (blue-blind)

#172925

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #182b10;
/* rgb */ color: rgb(24, 43, 16);
/* oklch */ color: oklch(26.5% 0.053 137.2);

Tailwind

colors: {
  custom: {
    50: '#56644f',
    500: '#182b10',
    950: '#000000',
  },
}

SCSS

$custom: #182b10;
$custom-light: #56644f;
$custom-dark: #000000;

JSON

{
  "hex": "#182b10",
  "rgb": {
    "r": 24,
    "g": 43,
    "b": 16
  },
  "hsl": {
    "h": 102.222,
    "s": 45.763,
    "l": 11.569
  },
  "oklch": {
    "l": 0.26473,
    "c": 0.05316,
    "h": 137.2
  },
  "luminance": 0.01959
}

Semantic roles & 50–950 ramp

primary

#182B10

secondary

#553364

accent

#52D5AF

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030501

muted

#787A77

Preview Lab

Preview with #182B10

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

Preview Lab → · Contrast checker → · Palette generator →