#182B0E#182B0E

#182B0E is a dark, muted yellow-green. Relative luminance 0.020; OKLCH L 26.4% C 0.056 H 136.0°. Best body text is #FFFFFF at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#182B0E
RGB	rgb(24, 43, 14)
HSL	hsl(99, 51%, 11%)
HSV	hsv(99, 67%, 17%)
CMYK	cmyk(44.2%, 0%, 67.4%, 83.1%)
CIE-LAB	lab(15.24, -14.48, 15.94)
CIE-LCH	lch(15.24, 21.54, 132.26°)
OKLab	oklab(26.44% -0.04 0.0386)
OKLCH	oklch(26.44% 0.056 136)
XYZ	xyz(1.3198, 1.9536, 0.7229)
Luminance	0.0195 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182B0E #210E2B

analogous

#262B0E #182B0E #0E2B12

triadic

#182B0E #0E182B #2B0E18

tetradic

#182B0E #0E262B #210E2B #2B120E

square

#182B0E #0E262B #210E2B #2B120E

split-complementary

#182B0E #120E2B #2B0E26

monochromatic

#0D1708 #0D1708 #182B0E #32591D #4C872C

Accessibility & contrast

On white

15.10

#182B0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#182B0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182B0E

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182B0E	#FFFFFF	#000000	##FFFFFF
##182B0E	1.00	15.10	1.39	15.10
#FFFFFF	15.10	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D270B

Deuteranopia (green-blind)

#2A2610

Tritanopia (blue-blind)

#172925

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #182b0e;
/* rgb */ color: rgb(24, 43, 14);
/* oklch */ color: oklch(26.4% 0.056 136.0);

Tailwind

colors: {
  custom: {
    50: '#56644d',
    500: '#182b0e',
    950: '#000000',
  },
}

SCSS

$custom: #182b0e;
$custom-light: #56644d;
$custom-dark: #000000;

JSON

{
  "hex": "#182b0e",
  "rgb": {
    "r": 24,
    "g": 43,
    "b": 14
  },
  "hsl": {
    "h": 99.31,
    "s": 50.877,
    "l": 11.176
  },
  "oklch": {
    "l": 0.26438,
    "c": 0.05557,
    "h": 136
  },
  "luminance": 0.01954
}

Semantic roles & 50–950 ramp

primary

#182B0E

secondary

#533065

accent

#4DDAAA

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030501

muted

#787A77

Preview Lab

Preview with #182B0E

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

Preview Lab → · Contrast checker → · Palette generator →