#182409#182409

#182409 is a very dark, muted yellow-green. Relative luminance 0.015; OKLCH L 24.1% C 0.049 H 129.5°. Best body text is #FFFFFF at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#182409
RGB	rgb(24, 36, 9)
HSL	hsl(87, 60%, 9%)
HSV	hsv(87, 75%, 14%)
CMYK	cmyk(33.3%, 0%, 75%, 85.9%)
CIE-LAB	lab(12.45, -11.04, 14.50)
CIE-LCH	lch(12.45, 18.22, 127.29°)
OKLab	oklab(24.15% -0.031 0.0376)
OKLCH	oklch(24.15% 0.049 129.5)
XYZ	xyz(1.0569, 1.4756, 0.4875)
Luminance	0.0148 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182409 #150924

analogous

#242309 #182409 #0B2409

triadic

#182409 #091824 #240918

tetradic

#182409 #092423 #150924 #24090B

square

#182409 #092423 #150924 #24090B

split-complementary

#182409 #090B24 #230924

monochromatic

#101806 #101806 #182409 #395515 #598621

Accessibility & contrast

On white

16.21

#182409 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#182409 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182409

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182409	#FFFFFF	#000000	##FFFFFF
##182409	1.00	16.21	1.30	16.21
#FFFFFF	16.21	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262107

Deuteranopia (green-blind)

#24200B

Tritanopia (blue-blind)

#19221E

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #182409;
/* rgb */ color: rgb(24, 36, 9);
/* oklch */ color: oklch(24.1% 0.049 129.5);

Tailwind

colors: {
  custom: {
    50: '#555e4b',
    500: '#182409',
    950: '#000000',
  },
}

SCSS

$custom: #182409;
$custom-light: #555e4b;
$custom-dark: #000000;

JSON

{
  "hex": "#182409",
  "rgb": {
    "r": 24,
    "g": 36,
    "b": 9
  },
  "hsl": {
    "h": 86.667,
    "s": 60,
    "l": 8.824
  },
  "oklch": {
    "l": 0.2415,
    "c": 0.04872,
    "h": 129.5
  },
  "luminance": 0.01476
}

Semantic roles & 50–950 ramp

primary

#182409

secondary

#412861

accent

#45E38B

background

#F5F5F4

surface

#E8E9E7

border

#C4C5C3

text

#030401

muted

#787977

Preview Lab

Preview with #182409

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

Preview Lab → · Contrast checker → · Palette generator →