#143F11#143F11

#143F11 is a dark, moderate green. Relative luminance 0.037; OKLCH L 32.6% C 0.088 H 142.2°. Best body text is #FFFFFF at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#143F11
RGB	rgb(20, 63, 17)
HSL	hsl(116, 58%, 16%)
HSV	hsv(116, 73%, 25%)
CMYK	cmyk(68.3%, 0%, 73%, 75.3%)
CIE-LAB	lab(22.81, -25.49, 23.17)
CIE-LCH	lch(22.81, 34.45, 137.73°)
OKLab	oklab(32.61% -0.0694 0.0538)
OKLCH	oklch(32.61% 0.088 142.2)
XYZ	xyz(2.1671, 3.7440, 1.1387)
Luminance	0.0374 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143F11 #3C113F

analogous

#2B3F11 #143F11 #113F25

triadic

#143F11 #11143F #3F1114

tetradic

#143F11 #112B3F #3C113F #3F2511

square

#143F11 #112B3F #3C113F #3F2511

split-complementary

#143F11 #25113F #3F112B

monochromatic

#081807 #081807 #143F11 #236F1E #339F2B

Accessibility & contrast

On white

12.01

#143F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#143F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143F11

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143F11	#FFFFFF	#000000	##FFFFFF
##143F11	1.00	12.01	1.75	12.01
#FFFFFF	12.01	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41390B

Deuteranopia (green-blind)

#3B3515

Tritanopia (blue-blind)

#0D3D35

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #143f11;
/* rgb */ color: rgb(20, 63, 17);
/* oklch */ color: oklch(32.6% 0.088 142.2);

Tailwind

colors: {
  custom: {
    50: '#587451',
    500: '#143f11',
    950: '#000000',
  },
}

SCSS

$custom: #143f11;
$custom-light: #587451;
$custom-dark: #000000;

JSON

{
  "hex": "#143f11",
  "rgb": {
    "r": 20,
    "g": 63,
    "b": 17
  },
  "hsl": {
    "h": 116.087,
    "s": 57.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32605,
    "c": 0.08782,
    "h": 142.2
  },
  "luminance": 0.03744
}

Semantic roles & 50–950 ramp

primary

#143F11

secondary

#743378

accent

#47E1D7

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#030802

muted

#787B78

Preview Lab

Preview with #143F11

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

Preview Lab → · Contrast checker → · Palette generator →