#143B2C#143B2C

#143B2C is a dark, muted teal. Relative luminance 0.035; OKLCH L 31.9% C 0.052 H 165.1°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#143B2C
RGB	rgb(20, 59, 44)
HSL	hsl(157, 49%, 15%)
HSV	hsv(157, 66%, 23%)
CMYK	cmyk(66.1%, 0%, 25.4%, 76.9%)
CIE-LAB	lab(21.79, -18.14, 5.24)
CIE-LCH	lch(21.79, 18.88, 163.89°)
OKLab	oklab(31.94% -0.0503 0.0134)
OKLCH	oklch(31.94% 0.052 165.1)
XYZ	xyz(2.3069, 3.4583, 2.9283)
Luminance	0.0346 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143B2C #3B1423

analogous

#143B18 #143B2C #14363B

triadic

#143B2C #2C143B #3B2C14

tetradic

#143B2C #18143B #3B1423 #363B14

square

#143B2C #18143B #3B1423 #363B14

split-complementary

#143B2C #3B1436 #3B1814

monochromatic

#081711 #081711 #143B2C #23694E #339670

Accessibility & contrast

On white

12.41

#143B2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#143B2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143B2C

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143B2C	#FFFFFF	#000000	##FFFFFF
##143B2C	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A372B

Deuteranopia (green-blind)

#34332D

Tritanopia (blue-blind)

#033B37

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #143b2c;
/* rgb */ color: rgb(20, 59, 44);
/* oklch */ color: oklch(31.9% 0.052 165.1);

Tailwind

colors: {
  custom: {
    50: '#567165',
    500: '#143b2c',
    950: '#000000',
  },
}

SCSS

$custom: #143b2c;
$custom-light: #567165;
$custom-dark: #000000;

JSON

{
  "hex": "#143b2c",
  "rgb": {
    "r": 20,
    "g": 59,
    "b": 44
  },
  "hsl": {
    "h": 156.923,
    "s": 49.367,
    "l": 15.49
  },
  "oklch": {
    "l": 0.31937,
    "c": 0.05205,
    "h": 165.1
  },
  "luminance": 0.03459
}

Semantic roles & 50–950 ramp

primary

#143B2C

secondary

#73384F

accent

#4F84D9

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030705

muted

#787A7A

Preview Lab

Preview with #143B2C

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

Preview Lab → · Contrast checker → · Palette generator →