#143C2F#143C2F

#143C2F is a dark, muted teal. Relative luminance 0.036; OKLCH L 32.3% C 0.051 H 168.7°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#143C2F
RGB	rgb(20, 60, 47)
HSL	hsl(161, 50%, 16%)
HSV	hsv(161, 67%, 24%)
CMYK	cmyk(66.7%, 0%, 21.7%, 76.5%)
CIE-LAB	lab(22.25, -17.84, 3.89)
CIE-LCH	lch(22.25, 18.25, 167.70°)
OKLab	oklab(32.34% -0.0499 0.01)
OKLCH	oklch(32.34% 0.051 168.7)
XYZ	xyz(2.4172, 3.5854, 3.2534)
Luminance	0.0359 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#143C2F #3C1421

analogous

#143C1B #143C2F #14353C

triadic

#143C2F #2F143C #3C2F14

tetradic

#143C2F #1B143C #3C1421 #353C14

square

#143C2F #1B143C #3C1421 #353C14

split-complementary

#143C2F #3C1435 #3C1B14

monochromatic

#081712 #081712 #143C2F #236A53 #339877

Accessibility & contrast

On white

12.23

#143C2F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#143C2F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #143C2F

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##143C2F	#FFFFFF	#000000	##FFFFFF
##143C2F	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A382E

Deuteranopia (green-blind)

#353330

Tritanopia (blue-blind)

#013C38

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #143c2f;
/* rgb */ color: rgb(20, 60, 47);
/* oklch */ color: oklch(32.3% 0.051 168.7);

Tailwind

colors: {
  custom: {
    50: '#567267',
    500: '#143c2f',
    950: '#000000',
  },
}

SCSS

$custom: #143c2f;
$custom-light: #567267;
$custom-dark: #000000;

JSON

{
  "hex": "#143c2f",
  "rgb": {
    "r": 20,
    "g": 60,
    "b": 47
  },
  "hsl": {
    "h": 160.5,
    "s": 50,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32338,
    "c": 0.0509,
    "h": 168.7
  },
  "luminance": 0.03586
}

Semantic roles & 50–950 ramp

primary

#143C2F

secondary

#74384B

accent

#4E7CDA

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #143C2F

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

Preview Lab → · Contrast checker → · Palette generator →