#143A2E#143A2E

#143A2E is a dark, muted teal. Relative luminance 0.034; OKLCH L 31.7% C 0.049 H 169.5°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#143A2E
RGB	rgb(20, 58, 46)
HSL	hsl(161, 49%, 15%)
HSV	hsv(161, 66%, 23%)
CMYK	cmyk(65.5%, 0%, 20.7%, 77.3%)
CIE-LAB	lab(21.48, -17.03, 3.45)
CIE-LCH	lch(21.48, 17.37, 168.55°)
OKLab	oklab(31.7% -0.0478 0.0088)
OKLCH	oklch(31.7% 0.049 169.5)
XYZ	xyz(2.2945, 3.3719, 3.1142)
Luminance	0.0337 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143A2E #3A1420

analogous

#143A1B #143A2E #14333A

triadic

#143A2E #2E143A #3A2E14

tetradic

#143A2E #1B143A #3A1420 #333A14

square

#143A2E #1B143A #3A1420 #333A14

split-complementary

#143A2E #3A1433 #3A1B14

monochromatic

#081712 #081712 #143A2E #246852 #339576

Accessibility & contrast

On white

12.54

#143A2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#143A2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143A2E

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143A2E	#FFFFFF	#000000	##FFFFFF
##143A2E	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38362D

Deuteranopia (green-blind)

#33322F

Tritanopia (blue-blind)

#023A37

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #143a2e;
/* rgb */ color: rgb(20, 58, 46);
/* oklch */ color: oklch(31.7% 0.049 169.5);

Tailwind

colors: {
  custom: {
    50: '#567066',
    500: '#143a2e',
    950: '#000000',
  },
}

SCSS

$custom: #143a2e;
$custom-light: #567066;
$custom-dark: #000000;

JSON

{
  "hex": "#143a2e",
  "rgb": {
    "r": 20,
    "g": 58,
    "b": 46
  },
  "hsl": {
    "h": 161.053,
    "s": 48.718,
    "l": 15.294
  },
  "oklch": {
    "l": 0.31698,
    "c": 0.04861,
    "h": 169.5
  },
  "luminance": 0.03372
}

Semantic roles & 50–950 ramp

primary

#143A2E

secondary

#72384A

accent

#507BD8

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #143A2E

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

Preview Lab → · Contrast checker → · Palette generator →