#143A09#143A09

#143A09 is a dark, moderate green. Relative luminance 0.032; OKLCH L 30.9% C 0.087 H 139.7°. Best body text is #FFFFFF at 12.81:1 contrast (WCAG AA passes).

Color values

HEX	#143A09
RGB	rgb(20, 58, 9)
HSL	hsl(107, 73%, 13%)
HSV	hsv(107, 84%, 23%)
CMYK	cmyk(65.5%, 0%, 84.5%, 77.3%)
CIE-LAB	lab(20.81, -24.13, 24.75)
CIE-LCH	lch(20.81, 34.57, 134.27°)
OKLab	oklab(30.93% -0.0663 0.0563)
OKLCH	oklch(30.93% 0.087 139.7)
XYZ	xyz(1.8508, 3.1944, 0.7774)
Luminance	0.0319 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.40

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143A09 #2F093A

analogous

#2C3A09 #143A09 #093A16

triadic

#143A09 #09143A #3A0914

tetradic

#143A09 #092C3A #2F093A #3A1609

square

#143A09 #092C3A #2F093A #3A1609

split-complementary

#143A09 #16093A #3A092C

monochromatic

#091A04 #091A04 #143A09 #266F11 #39A419

Accessibility & contrast

On white

12.81

#143A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#143A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143A09

12.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143A09	#FFFFFF	#000000	##FFFFFF
##143A09	1.00	12.81	1.64	12.81
#FFFFFF	12.81	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3403

Deuteranopia (green-blind)

#37310E

Tritanopia (blue-blind)

#103830

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #143a09;
/* rgb */ color: rgb(20, 58, 9);
/* oklch */ color: oklch(30.9% 0.087 139.7);

Tailwind

colors: {
  custom: {
    50: '#57704c',
    500: '#143a09',
    950: '#000000',
  },
}

SCSS

$custom: #143a09;
$custom-light: #57704c;
$custom-dark: #000000;

JSON

{
  "hex": "#143a09",
  "rgb": {
    "r": 20,
    "g": 58,
    "b": 9
  },
  "hsl": {
    "h": 106.531,
    "s": 73.134,
    "l": 13.137
  },
  "oklch": {
    "l": 0.3093,
    "c": 0.08701,
    "h": 139.7
  },
  "luminance": 0.03195
}

Semantic roles & 50–950 ramp

primary

#143A09

secondary

#662778

accent

#38F0C7

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030701

muted

#787A77

Preview Lab

Preview with #143A09

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

Preview Lab → · Contrast checker → · Palette generator →