#12400A#12400A

#12400A is a dark, moderate green. Relative luminance 0.038; OKLCH L 32.8% C 0.096 H 141.0°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#12400A
RGB	rgb(18, 64, 10)
HSL	hsl(111, 73%, 15%)
HSV	hsv(111, 84%, 25%)
CMYK	cmyk(71.9%, 0%, 84.4%, 74.9%)
CIE-LAB	lab(23.06, -27.22, 26.72)
CIE-LCH	lch(23.06, 38.14, 135.53°)
OKLab	oklab(32.77% -0.0744 0.0603)
OKLCH	oklch(32.77% 0.096 141)
XYZ	xyz(2.1375, 3.8171, 0.9112)
Luminance	0.0382 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12400A #380A40

analogous

#2D400A #12400A #0A401D

triadic

#12400A #0A1240 #400A12

tetradic

#12400A #0A2D40 #380A40 #401D0A

square

#12400A #0A2D40 #380A40 #401D0A

split-complementary

#12400A #1D0A40 #400A2D

monochromatic

#071A04 #071A04 #12400A #217512 #30AA1B

Accessibility & contrast

On white

11.91

#12400A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#12400A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12400A

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12400A	#FFFFFF	#000000	##FFFFFF
##12400A	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423902

Deuteranopia (green-blind)

#3C3610

Tritanopia (blue-blind)

#0A3E36

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #12400a;
/* rgb */ color: rgb(18, 64, 10);
/* oklch */ color: oklch(32.8% 0.096 141.0);

Tailwind

colors: {
  custom: {
    50: '#57754d',
    500: '#12400a',
    950: '#000000',
  },
}

SCSS

$custom: #12400a;
$custom-light: #57754d;
$custom-dark: #000000;

JSON

{
  "hex": "#12400a",
  "rgb": {
    "r": 18,
    "g": 64,
    "b": 10
  },
  "hsl": {
    "h": 111.111,
    "s": 72.973,
    "l": 14.51
  },
  "oklch": {
    "l": 0.32773,
    "c": 0.09576,
    "h": 141
  },
  "luminance": 0.03817
}

Semantic roles & 50–950 ramp

primary

#12400A

secondary

#71297D

accent

#38F0D4

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040801

muted

#797B77

Preview Lab

Preview with #12400A

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

Preview Lab → · Contrast checker → · Palette generator →