#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
RGBrgb(24, 43, 16)
HSLhsl(102, 46%, 12%)
HSVhsv(102, 63%, 17%)
CMYKcmyk(44.2%, 0%, 62.8%, 83.1%)
CIE-LABlab(15.27, -14.18, 14.92)
CIE-LCHlch(15.27, 20.58, 133.55°)
OKLaboklab(26.47% -0.039 0.0361)
OKLCHoklch(26.47% 0.053 137.2)
XYZxyz(1.3341, 1.9593, 0.7980)
Luminance0.0196 (WCAG relative)
Temperaturewarm
Familygreen

Closest named colors

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
##182B101.0015.091.3915.09
#FFFFFF15.091.0021.001.00
#0000001.3921.001.0021.00
##FFFFFF15.091.0021.001.00

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 →

#182B10 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva