#143C05#143C05

#143C05 is a dark, moderate green. Relative luminance 0.034; OKLCH L 31.5% C 0.093 H 138.9°. Best body text is #FFFFFF at 12.51:1 contrast (WCAG AA passes).

Color values

HEX	#143C05
RGB	rgb(20, 60, 5)
HSL	hsl(104, 85%, 13%)
HSV	hsv(104, 92%, 24%)
CMYK	cmyk(66.7%, 0%, 91.7%, 76.5%)
CIE-LAB	lab(21.55, -25.39, 27.19)
CIE-LCH	lch(21.55, 37.20, 133.04°)
OKLab	oklab(31.53% -0.07 0.061)
OKLCH	oklch(31.53% 0.093 138.9)
XYZ	xyz(1.9317, 3.3912, 0.6963)
Luminance	0.0339 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143C05 #2D053C

analogous

#2F3C05 #143C05 #053C11

triadic

#143C05 #05143C #3C0514

tetradic

#143C05 #052F3C #2D053C #3C1105

square

#143C05 #052F3C #2D053C #3C1105

split-complementary

#143C05 #11053C #3C052F

monochromatic

#091C02 #091C02 #143C05 #27740A #3AAD0E

Accessibility & contrast

On white

12.51

#143C05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#143C05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143C05

12.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143C05	#FFFFFF	#000000	##FFFFFF
##143C05	1.00	12.51	1.68	12.51
#FFFFFF	12.51	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3600

Deuteranopia (green-blind)

#39320B

Tritanopia (blue-blind)

#103A32

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #143c05;
/* rgb */ color: rgb(20, 60, 5);
/* oklch */ color: oklch(31.5% 0.093 138.9);

Tailwind

colors: {
  custom: {
    50: '#58724a',
    500: '#143c05',
    950: '#000000',
  },
}

SCSS

$custom: #143c05;
$custom-light: #58724a;
$custom-dark: #000000;

JSON

{
  "hex": "#143c05",
  "rgb": {
    "r": 20,
    "g": 60,
    "b": 5
  },
  "hsl": {
    "h": 103.636,
    "s": 84.615,
    "l": 12.745
  },
  "oklch": {
    "l": 0.31531,
    "c": 0.09291,
    "h": 138.9
  },
  "luminance": 0.03391
}

Semantic roles & 50–950 ramp

primary

#143C05

secondary

#64207D

accent

#2DFBC3

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030801

muted

#787B77

Preview Lab

Preview with #143C05

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

Preview Lab → · Contrast checker → · Palette generator →