#143A23#143A23

#143A23 is a dark, moderate green. Relative luminance 0.033; OKLCH L 31.4% C 0.060 H 154.3°. Best body text is #FFFFFF at 12.66:1 contrast (WCAG AA passes).

Color values

HEX	#143A23
RGB	rgb(20, 58, 35)
HSL	hsl(144, 49%, 15%)
HSV	hsv(144, 66%, 23%)
CMYK	cmyk(65.5%, 0%, 39.7%, 77.3%)
CIE-LAB	lab(21.19, -19.90, 10.36)
CIE-LCH	lch(21.19, 22.44, 152.50°)
OKLab	oklab(31.37% -0.0541 0.0261)
OKLCH	oklch(31.37% 0.06 154.3)
XYZ	xyz(2.1048, 3.2960, 2.1151)
Luminance	0.0330 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.82

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143A23 #3A142B

analogous

#183A14 #143A23 #143A36

triadic

#143A23 #23143A #3A2314

tetradic

#143A23 #14183A #3A142B #3A3614

square

#143A23 #14183A #3A142B #3A3614

split-complementary

#143A23 #36143A #3A1418

monochromatic

#08170E #08170E #143A23 #24683E #33955A

Accessibility & contrast

On white

12.66

#143A23 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#143A23 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143A23

12.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143A23	#FFFFFF	#000000	##FFFFFF
##143A23	1.00	12.66	1.66	12.66
#FFFFFF	12.66	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3522

Deuteranopia (green-blind)

#353124

Tritanopia (blue-blind)

#083934

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #143a23;
/* rgb */ color: rgb(20, 58, 35);
/* oklch */ color: oklch(31.4% 0.060 154.3);

Tailwind

colors: {
  custom: {
    50: '#56705e',
    500: '#143a23',
    950: '#000000',
  },
}

SCSS

$custom: #143a23;
$custom-light: #56705e;
$custom-dark: #000000;

JSON

{
  "hex": "#143a23",
  "rgb": {
    "r": 20,
    "g": 58,
    "b": 35
  },
  "hsl": {
    "h": 143.684,
    "s": 48.718,
    "l": 15.294
  },
  "oklch": {
    "l": 0.31373,
    "c": 0.06004,
    "h": 154.3
  },
  "luminance": 0.03296
}

Semantic roles & 50–950 ramp

primary

#143A23

secondary

#72385B

accent

#50A2D8

background

#F5F6F5

surface

#E9ECE9

border

#C5C7C5

text

#030704

muted

#787A79

Preview Lab

Preview with #143A23

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

Preview Lab → · Contrast checker → · Palette generator →