#144740#144740

#144740 is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.2% C 0.055 H 182.4°. Best body text is #FFFFFF at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#144740
RGB	rgb(20, 71, 64)
HSL	hsl(172, 56%, 18%)
HSV	hsv(172, 72%, 28%)
CMYK	cmyk(71.8%, 0%, 9.9%, 72.2%)
CIE-LAB	lab(26.81, -18.69, -0.74)
CIE-LCH	lch(26.81, 18.71, 182.25°)
OKLab	oklab(36.22% -0.0547 -0.0023)
OKLCH	oklch(36.22% 0.055 182.4)
XYZ	xyz(3.4667, 5.0250, 5.6367)
Luminance	0.0503 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144740 #47141B

analogous

#144726 #144740 #143447

triadic

#144740 #401447 #474014

tetradic

#144740 #261447 #47141B #344714

square

#144740 #261447 #47141B #344714

split-complementary

#144740 #471434 #472614

monochromatic

#071816 #071816 #144740 #21776B #2FA696

Accessibility & contrast

On white

10.47

#144740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#144740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144740

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144740	#FFFFFF	#000000	##FFFFFF
##144740	1.00	10.47	2.01	10.47
#FFFFFF	10.47	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434340

Deuteranopia (green-blind)

#3C3D41

Tritanopia (blue-blind)

#004845

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #144740;
/* rgb */ color: rgb(20, 71, 64);
/* oklch */ color: oklch(36.2% 0.055 182.4);

Tailwind

colors: {
  custom: {
    50: '#597a74',
    500: '#144740',
    950: '#000000',
  },
}

SCSS

$custom: #144740;
$custom-light: #597a74;
$custom-dark: #000000;

JSON

{
  "hex": "#144740",
  "rgb": {
    "r": 20,
    "g": 71,
    "b": 64
  },
  "hsl": {
    "h": 171.765,
    "s": 56.044,
    "l": 17.843
  },
  "oklch": {
    "l": 0.36219,
    "c": 0.05471,
    "h": 182.4
  },
  "luminance": 0.05025
}

Semantic roles & 50–950 ramp

primary

#144740

secondary

#7F3841

accent

#485DDF

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #144740

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

Preview Lab → · Contrast checker → · Palette generator →