#18340A#18340A

#18340A is a dark, moderate green. Relative luminance 0.027; OKLCH L 29.2% C 0.075 H 137.0°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#18340A
RGB	rgb(24, 52, 10)
HSL	hsl(100, 68%, 12%)
HSV	hsv(100, 81%, 20%)
CMYK	cmyk(53.8%, 0%, 80.8%, 79.6%)
CIE-LAB	lab(18.68, -19.77, 21.97)
CIE-LCH	lch(18.68, 29.56, 131.98°)
OKLab	oklab(29.23% -0.0547 0.051)
OKLCH	oklch(29.23% 0.075 137)
XYZ	xyz(1.6594, 2.6720, 0.7154)
Luminance	0.0267 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.42

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18340A #260A34

analogous

#2D340A #18340A #0A3411

triadic

#18340A #0A1834 #340A18

tetradic

#18340A #0A2D34 #260A34 #34110A

square

#18340A #0A2D34 #260A34 #34110A

split-complementary

#18340A #110A34 #340A2D

monochromatic

#0C1A05 #0C1A05 #18340A #306714 #479B1E

Accessibility & contrast

On white

13.69

#18340A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#18340A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18340A

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18340A	#FFFFFF	#000000	##FFFFFF
##18340A	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F05

Deuteranopia (green-blind)

#322D0E

Tritanopia (blue-blind)

#16322C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #18340a;
/* rgb */ color: rgb(24, 52, 10);
/* oklch */ color: oklch(29.2% 0.075 137.0);

Tailwind

colors: {
  custom: {
    50: '#586c4c',
    500: '#18340a',
    950: '#000000',
  },
}

SCSS

$custom: #18340a;
$custom-light: #586c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#18340a",
  "rgb": {
    "r": 24,
    "g": 52,
    "b": 10
  },
  "hsl": {
    "h": 100,
    "s": 67.742,
    "l": 12.157
  },
  "oklch": {
    "l": 0.29234,
    "c": 0.0748,
    "h": 137
  },
  "luminance": 0.02672
}

Semantic roles & 50–950 ramp

primary

#18340A

secondary

#592871

accent

#3DEBB1

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030701

muted

#787A77

Preview Lab

Preview with #18340A

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

Preview Lab → · Contrast checker → · Palette generator →