#182C0A#182C0A

#182C0A is a dark, moderate yellow-green. Relative luminance 0.020; OKLCH L 26.7% C 0.062 H 134.6°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#182C0A
RGB	rgb(24, 44, 10)
HSL	hsl(95, 63%, 11%)
HSV	hsv(95, 77%, 17%)
CMYK	cmyk(45.5%, 0%, 77.3%, 82.7%)
CIE-LAB	lab(15.58, -15.56, 18.19)
CIE-LCH	lch(15.58, 23.94, 130.55°)
OKLab	oklab(26.7% -0.0433 0.0439)
OKLCH	oklch(26.7% 0.062 134.6)
XYZ	xyz(1.3321, 2.0174, 0.6063)
Luminance	0.0202 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182C0A #1E0A2C

analogous

#292C0A #182C0A #0A2C0D

triadic

#182C0A #0A182C #2C0A18

tetradic

#182C0A #0A292C #1E0A2C #2C0D0A

square

#182C0A #0A292C #1E0A2C #2C0D0A

split-complementary

#182C0A #0D0A2C #2C0A29

monochromatic

#0E1906 #0E1906 #182C0A #335E15 #4E9021

Accessibility & contrast

On white

14.96

#182C0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#182C0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182C0A

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182C0A	#FFFFFF	#000000	##FFFFFF
##182C0A	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2806

Deuteranopia (green-blind)

#2B260D

Tritanopia (blue-blind)

#182A25

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #182c0a;
/* rgb */ color: rgb(24, 44, 10);
/* oklch */ color: oklch(26.7% 0.062 134.6);

Tailwind

colors: {
  custom: {
    50: '#56654b',
    500: '#182c0a',
    950: '#000000',
  },
}

SCSS

$custom: #182c0a;
$custom-light: #56654b;
$custom-dark: #000000;

JSON

{
  "hex": "#182c0a",
  "rgb": {
    "r": 24,
    "g": 44,
    "b": 10
  },
  "hsl": {
    "h": 95.294,
    "s": 62.963,
    "l": 10.588
  },
  "oklch": {
    "l": 0.26696,
    "c": 0.06169,
    "h": 134.6
  },
  "luminance": 0.02017
}

Semantic roles & 50–950 ramp

primary

#182C0A

secondary

#4F2969

accent

#42E6A2

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030501

muted

#787A77

Preview Lab

Preview with #182C0A

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

Preview Lab → · Contrast checker → · Palette generator →