#143C12#143C12

#143C12 is a dark, moderate green. Relative luminance 0.034; OKLCH L 31.7% C 0.082 H 142.6°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#143C12
RGB	rgb(20, 60, 18)
HSL	hsl(117, 54%, 15%)
HSV	hsv(117, 70%, 24%)
CMYK	cmyk(66.7%, 0%, 70%, 76.5%)
CIE-LAB	lab(21.67, -24.01, 21.36)
CIE-LCH	lch(21.67, 32.14, 138.35°)
OKLab	oklab(31.67% -0.0654 0.05)
OKLCH	oklch(31.67% 0.082 142.6)
XYZ	xyz(2.0134, 3.4239, 1.1269)
Luminance	0.0342 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143C12 #3A123C

analogous

#293C12 #143C12 #123C25

triadic

#143C12 #12143C #3C1214

tetradic

#143C12 #12293C #3A123C #3C2512

square

#143C12 #12293C #3A123C #3C2512

split-complementary

#143C12 #25123C #3C1229

monochromatic

#081807 #081807 #143C12 #246B20 #339A2E

Accessibility & contrast

On white

12.46

#143C12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#143C12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143C12

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143C12	#FFFFFF	#000000	##FFFFFF
##143C12	1.00	12.46	1.68	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D360D

Deuteranopia (green-blind)

#383315

Tritanopia (blue-blind)

#0E3A33

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #143c12;
/* rgb */ color: rgb(20, 60, 18);
/* oklch */ color: oklch(31.7% 0.082 142.6);

Tailwind

colors: {
  custom: {
    50: '#577251',
    500: '#143c12',
    950: '#000000',
  },
}

SCSS

$custom: #143c12;
$custom-light: #577251;
$custom-dark: #000000;

JSON

{
  "hex": "#143c12",
  "rgb": {
    "r": 20,
    "g": 60,
    "b": 18
  },
  "hsl": {
    "h": 117.143,
    "s": 53.846,
    "l": 15.294
  },
  "oklch": {
    "l": 0.31669,
    "c": 0.08232,
    "h": 142.6
  },
  "luminance": 0.03424
}

Semantic roles & 50–950 ramp

primary

#143C12

secondary

#723575

accent

#4BDDD6

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030802

muted

#787B78

Preview Lab

Preview with #143C12

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

Preview Lab → · Contrast checker → · Palette generator →