#143F18#143F18

#143F18 is a dark, moderate green. Relative luminance 0.038; OKLCH L 32.7% C 0.081 H 145.1°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#143F18
RGB	rgb(20, 63, 24)
HSL	hsl(126, 52%, 16%)
HSV	hsv(126, 68%, 25%)
CMYK	cmyk(68.3%, 0%, 61.9%, 75.3%)
CIE-LAB	lab(22.89, -24.49, 19.39)
CIE-LCH	lch(22.89, 31.24, 141.63°)
OKLab	oklab(32.71% -0.0664 0.0464)
OKLCH	oklch(32.71% 0.081 145.1)
XYZ	xyz(2.2307, 3.7695, 1.4740)
Luminance	0.0377 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 3.32

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143F18 #3F143B

analogous

#263F14 #143F18 #143F2E

triadic

#143F18 #18143F #3F1814

tetradic

#143F18 #14263F #3F143B #3F2E14

square

#143F18 #14263F #3F143B #3F2E14

split-complementary

#143F18 #2E143F #3F1426

monochromatic

#071709 #071709 #143F18 #236D2A #319C3B

Accessibility & contrast

On white

11.97

#143F18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#143F18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143F18

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143F18	#FFFFFF	#000000	##FFFFFF
##143F18	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403914

Deuteranopia (green-blind)

#3B351B

Tritanopia (blue-blind)

#0B3D36

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #143f18;
/* rgb */ color: rgb(20, 63, 24);
/* oklch */ color: oklch(32.7% 0.081 145.1);

Tailwind

colors: {
  custom: {
    50: '#577456',
    500: '#143f18',
    950: '#000000',
  },
}

SCSS

$custom: #143f18;
$custom-light: #577456;
$custom-dark: #000000;

JSON

{
  "hex": "#143f18",
  "rgb": {
    "r": 20,
    "g": 63,
    "b": 24
  },
  "hsl": {
    "h": 125.581,
    "s": 51.807,
    "l": 16.275
  },
  "oklch": {
    "l": 0.32706,
    "c": 0.08094,
    "h": 145.1
  },
  "luminance": 0.0377
}

Semantic roles & 50–950 ramp

primary

#143F18

secondary

#773871

accent

#4DCEDB

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030803

muted

#787B78

Preview Lab

Preview with #143F18

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

Preview Lab → · Contrast checker → · Palette generator →