#12340B#12340B

#12340B is a dark, moderate green. Relative luminance 0.026; OKLCH L 28.9% C 0.078 H 140.5°. Best body text is #FFFFFF at 13.80:1 contrast (WCAG AA passes).

Color values

HEX	#12340B
RGB	rgb(18, 52, 11)
HSL	hsl(110, 65%, 12%)
HSV	hsv(110, 79%, 20%)
CMYK	cmyk(65.4%, 0%, 78.8%, 79.6%)
CIE-LAB	lab(18.40, -21.83, 21.16)
CIE-LCH	lch(18.40, 30.40, 135.89°)
OKLab	oklab(28.93% -0.0598 0.0493)
OKLCH	oklch(28.93% 0.078 140.5)
XYZ	xyz(1.5378, 2.6086, 0.7390)
Luminance	0.0261 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12340B #2D0B34

analogous

#27340B #12340B #0B3419

triadic

#12340B #0B1234 #340B12

tetradic

#12340B #0B2734 #2D0B34 #34190B

square

#12340B #0B2734 #2D0B34 #34190B

split-complementary

#12340B #190B34 #340B27

monochromatic

#091905 #091905 #12340B #236716 #359920

Accessibility & contrast

On white

13.80

#12340B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#12340B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12340B

13.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12340B	#FFFFFF	#000000	##FFFFFF
##12340B	1.00	13.80	1.52	13.80
#FFFFFF	13.80	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F06

Deuteranopia (green-blind)

#312C0F

Tritanopia (blue-blind)

#0E322C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #12340b;
/* rgb */ color: rgb(18, 52, 11);
/* oklch */ color: oklch(28.9% 0.078 140.5);

Tailwind

colors: {
  custom: {
    50: '#546c4c',
    500: '#12340b',
    950: '#000000',
  },
}

SCSS

$custom: #12340b;
$custom-light: #546c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#12340b",
  "rgb": {
    "r": 18,
    "g": 52,
    "b": 11
  },
  "hsl": {
    "h": 109.756,
    "s": 65.079,
    "l": 12.353
  },
  "oklch": {
    "l": 0.2893,
    "c": 0.07751,
    "h": 140.5
  },
  "luminance": 0.02609
}

Semantic roles & 50–950 ramp

primary

#12340B

secondary

#652A71

accent

#40E8CB

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030701

muted

#787A77

Preview Lab

Preview with #12340B

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

Preview Lab → · Contrast checker → · Palette generator →