#143309#143309

#143309 is a dark, moderate green. Relative luminance 0.025; OKLCH L 28.7% C 0.077 H 138.7°. Best body text is #FFFFFF at 13.93:1 contrast (WCAG AA passes).

Color values

HEX	#143309
RGB	rgb(20, 51, 9)
HSL	hsl(104, 70%, 12%)
HSV	hsv(104, 82%, 20%)
CMYK	cmyk(60.8%, 0%, 82.4%, 80%)
CIE-LAB	lab(18.08, -20.88, 21.62)
CIE-LCH	lch(18.08, 30.06, 134.00°)
OKLab	oklab(28.68% -0.0575 0.0505)
OKLCH	oklch(28.68% 0.077 138.7)
XYZ	xyz(1.5216, 2.5360, 0.6677)
Luminance	0.0254 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.34

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143309 #280933

analogous

#293309 #143309 #093313

triadic

#143309 #091433 #330914

tetradic

#143309 #092933 #280933 #331309

square

#143309 #092933 #280933 #331309

split-complementary

#143309 #130933 #330929

monochromatic

#0A1A05 #0A1A05 #143309 #286712 #3D9B1B

Accessibility & contrast

On white

13.93

#143309 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#143309 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143309

13.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143309	#FFFFFF	#000000	##FFFFFF
##143309	1.00	13.93	1.51	13.93
#FFFFFF	13.93	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#352E04

Deuteranopia (green-blind)

#312B0D

Tritanopia (blue-blind)

#11312B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #143309;
/* rgb */ color: rgb(20, 51, 9);
/* oklch */ color: oklch(28.7% 0.077 138.7);

Tailwind

colors: {
  custom: {
    50: '#556b4b',
    500: '#143309',
    950: '#000000',
  },
}

SCSS

$custom: #143309;
$custom-light: #556b4b;
$custom-dark: #000000;

JSON

{
  "hex": "#143309",
  "rgb": {
    "r": 20,
    "g": 51,
    "b": 9
  },
  "hsl": {
    "h": 104.286,
    "s": 70,
    "l": 11.765
  },
  "oklch": {
    "l": 0.28684,
    "c": 0.07654,
    "h": 138.7
  },
  "luminance": 0.02536
}

Semantic roles & 50–950 ramp

primary

#143309

secondary

#5E2771

accent

#3BEDBE

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030601

muted

#787A77

Preview Lab

Preview with #143309

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

Preview Lab → · Contrast checker → · Palette generator →