#182F09#182F09

#182F09 is a dark, moderate yellow-green. Relative luminance 0.022; OKLCH L 27.6% C 0.068 H 135.3°. Best body text is #FFFFFF at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#182F09
RGB	rgb(24, 47, 9)
HSL	hsl(96, 68%, 11%)
HSV	hsv(96, 81%, 18%)
CMYK	cmyk(48.9%, 0%, 80.9%, 81.6%)
CIE-LAB	lab(16.73, -17.30, 20.04)
CIE-LCH	lch(16.73, 26.47, 130.80°)
OKLab	oklab(27.64% -0.0481 0.0476)
OKLCH	oklch(27.64% 0.068 135.3)
XYZ	xyz(1.4425, 2.2469, 0.6161)
Luminance	0.0225 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182F09 #20092F

analogous

#2B2F09 #182F09 #092F0D

triadic

#182F09 #09182F #2F0918

tetradic

#182F09 #092B2F #20092F #2F0D09

square

#182F09 #092B2F #20092F #2F0D09

split-complementary

#182F09 #0D092F #2F092B

monochromatic

#0D1A05 #0D1A05 #182F09 #326213 #4C961D

Accessibility & contrast

On white

14.49

#182F09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#182F09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182F09

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182F09	#FFFFFF	#000000	##FFFFFF
##182F09	1.00	14.49	1.45	14.49
#FFFFFF	14.49	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B05

Deuteranopia (green-blind)

#2E290C

Tritanopia (blue-blind)

#172D27

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #182f09;
/* rgb */ color: rgb(24, 47, 9);
/* oklch */ color: oklch(27.6% 0.068 135.3);

Tailwind

colors: {
  custom: {
    50: '#57674b',
    500: '#182f09',
    950: '#000000',
  },
}

SCSS

$custom: #182f09;
$custom-light: #57674b;
$custom-dark: #000000;

JSON

{
  "hex": "#182f09",
  "rgb": {
    "r": 24,
    "g": 47,
    "b": 9
  },
  "hsl": {
    "h": 96.316,
    "s": 67.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.27636,
    "c": 0.06769,
    "h": 135.3
  },
  "luminance": 0.02247
}

Semantic roles & 50–950 ramp

primary

#182F09

secondary

#51276D

accent

#3DEBA6

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030601

muted

#787A77

Preview Lab

Preview with #182F09

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

Preview Lab → · Contrast checker → · Palette generator →