#182808#182808

#182808 is a dark, muted yellow-green. Relative luminance 0.017; OKLCH L 25.4% C 0.057 H 131.8°. Best body text is #FFFFFF at 15.60:1 contrast (WCAG AA passes).

Color values

HEX	#182808
RGB	rgb(24, 40, 8)
HSL	hsl(90, 67%, 9%)
HSV	hsv(90, 80%, 16%)
CMYK	cmyk(40%, 0%, 80%, 84.3%)
CIE-LAB	lab(14.00, -13.55, 16.96)
CIE-LCH	lch(14.00, 21.71, 128.61°)
OKLab	oklab(25.4% -0.038 0.0424)
OKLCH	oklch(25.4% 0.057 131.8)
XYZ	xyz(1.1793, 1.7293, 0.5013)
Luminance	0.0173 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182808 #180828

analogous

#282808 #182808 #082808

triadic

#182808 #081828 #280818

tetradic

#182808 #082828 #180828 #280808

square

#182808 #082828 #180828 #280808

split-complementary

#182808 #080828 #280828

monochromatic

#0F1A05 #0F1A05 #182808 #375B12 #558E1C

Accessibility & contrast

On white

15.60

#182808 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#182808 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182808

15.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182808	#FFFFFF	#000000	##FFFFFF
##182808	1.00	15.60	1.35	15.60
#FFFFFF	15.60	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2405

Deuteranopia (green-blind)

#28230A

Tritanopia (blue-blind)

#182621

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #182808;
/* rgb */ color: rgb(24, 40, 8);
/* oklch */ color: oklch(25.4% 0.057 131.8);

Tailwind

colors: {
  custom: {
    50: '#56624a',
    500: '#182808',
    950: '#000000',
  },
}

SCSS

$custom: #182808;
$custom-light: #56624a;
$custom-dark: #000000;

JSON

{
  "hex": "#182808",
  "rgb": {
    "r": 24,
    "g": 40,
    "b": 8
  },
  "hsl": {
    "h": 90,
    "s": 66.667,
    "l": 9.412
  },
  "oklch": {
    "l": 0.254,
    "c": 0.05697,
    "h": 131.8
  },
  "luminance": 0.01729
}

Semantic roles & 50–950 ramp

primary

#182808

secondary

#462567

accent

#3EEA94

background

#F5F5F4

surface

#E9EAE7

border

#C5C6C3

text

#030501

muted

#787977

Preview Lab

Preview with #182808

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

Preview Lab → · Contrast checker → · Palette generator →