#143F29#143F29

#143F29 is a dark, moderate green. Relative luminance 0.039; OKLCH L 33.1% C 0.062 H 157.9°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#143F29
RGB	rgb(20, 63, 41)
HSL	hsl(149, 52%, 16%)
HSV	hsv(149, 68%, 25%)
CMYK	cmyk(68.3%, 0%, 34.9%, 75.3%)
CIE-LAB	lab(23.22, -21.01, 9.20)
CIE-LCH	lch(23.22, 22.94, 156.36°)
OKLab	oklab(33.07% -0.0573 0.0233)
OKLCH	oklch(33.07% 0.062 157.9)
XYZ	xyz(2.4660, 3.8636, 2.7132)
Luminance	0.0386 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143F29 #3F142A

analogous

#153F14 #143F29 #143F3F

triadic

#143F29 #29143F #3F2914

tetradic

#143F29 #14153F #3F142A #3F3F14

square

#143F29 #14153F #3F142A #3F3F14

split-complementary

#143F29 #3F143F #3F1415

monochromatic

#07170F #07170F #143F29 #236D47 #319C65

Accessibility & contrast

On white

11.85

#143F29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#143F29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143F29

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143F29	#FFFFFF	#000000	##FFFFFF
##143F29	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3A28

Deuteranopia (green-blind)

#39362A

Tritanopia (blue-blind)

#033F39

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #143f29;
/* rgb */ color: rgb(20, 63, 41);
/* oklch */ color: oklch(33.1% 0.062 157.9);

Tailwind

colors: {
  custom: {
    50: '#577462',
    500: '#143f29',
    950: '#000000',
  },
}

SCSS

$custom: #143f29;
$custom-light: #577462;
$custom-dark: #000000;

JSON

{
  "hex": "#143f29",
  "rgb": {
    "r": 20,
    "g": 63,
    "b": 41
  },
  "hsl": {
    "h": 149.302,
    "s": 51.807,
    "l": 16.275
  },
  "oklch": {
    "l": 0.33075,
    "c": 0.06186,
    "h": 157.9
  },
  "luminance": 0.03864
}

Semantic roles & 50–950 ramp

primary

#143F29

secondary

#773858

accent

#4D96DB

background

#F5F7F5

surface

#E9EDEA

border

#C5C8C6

text

#030805

muted

#787B79

Preview Lab

Preview with #143F29

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

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