#143B2E#143B2E

#143B2E is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.0% C 0.050 H 168.3°. Best body text is #FFFFFF at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#143B2E
RGB	rgb(20, 59, 46)
HSL	hsl(160, 49%, 15%)
HSV	hsv(160, 66%, 23%)
CMYK	cmyk(66.1%, 0%, 22%, 76.9%)
CIE-LAB	lab(21.85, -17.58, 3.98)
CIE-LCH	lch(21.85, 18.02, 167.23°)
OKLab	oklab(32% -0.0491 0.0102)
OKLCH	oklch(32% 0.05 168.3)
XYZ	xyz(2.3454, 3.4737, 3.1311)
Luminance	0.0347 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143B2E #3B1421

analogous

#143B1A #143B2E #14343B

triadic

#143B2E #2E143B #3B2E14

tetradic

#143B2E #1A143B #3B1421 #343B14

square

#143B2E #1A143B #3B1421 #343B14

split-complementary

#143B2E #3B1434 #3B1A14

monochromatic

#081712 #081712 #143B2E #236952 #339675

Accessibility & contrast

On white

12.39

#143B2E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#143B2E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143B2E

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143B2E	#FFFFFF	#000000	##FFFFFF
##143B2E	1.00	12.39	1.69	12.39
#FFFFFF	12.39	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39372D

Deuteranopia (green-blind)

#34332F

Tritanopia (blue-blind)

#023B37

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #143b2e;
/* rgb */ color: rgb(20, 59, 46);
/* oklch */ color: oklch(32.0% 0.050 168.3);

Tailwind

colors: {
  custom: {
    50: '#567166',
    500: '#143b2e',
    950: '#000000',
  },
}

SCSS

$custom: #143b2e;
$custom-light: #567166;
$custom-dark: #000000;

JSON

{
  "hex": "#143b2e",
  "rgb": {
    "r": 20,
    "g": 59,
    "b": 46
  },
  "hsl": {
    "h": 160,
    "s": 49.367,
    "l": 15.49
  },
  "oklch": {
    "l": 0.32002,
    "c": 0.0502,
    "h": 168.3
  },
  "luminance": 0.03474
}

Semantic roles & 50–950 ramp

primary

#143B2E

secondary

#73384C

accent

#4F7DD9

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #143B2E

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

Preview Lab → · Contrast checker → · Palette generator →