#144A40#144A40

#144A40 is a dark, muted teal. Relative luminance 0.054; OKLCH L 37.1% C 0.058 H 178.1°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#144A40
RGB	rgb(20, 74, 64)
HSL	hsl(169, 57%, 18%)
HSV	hsv(169, 73%, 29%)
CMYK	cmyk(73%, 0%, 13.5%, 71%)
CIE-LAB	lab(27.89, -20.30, 0.84)
CIE-LCH	lch(27.89, 20.32, 177.62°)
OKLab	oklab(37.1% -0.0584 0.0019)
OKLCH	oklch(37.1% 0.058 178.1)
XYZ	xyz(3.6622, 5.4160, 5.7019)
Luminance	0.0542 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144A40 #4A141E

analogous

#144A25 #144A40 #14394A

triadic

#144A40 #40144A #4A4014

tetradic

#144A40 #25144A #4A141E #394A14

square

#144A40 #25144A #4A141E #394A14

split-complementary

#144A40 #4A1439 #4A2514

monochromatic

#071815 #071A16 #144A40 #217A6A #2EAA93

Accessibility & contrast

On white

10.08

#144A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#144A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144A40

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144A40	#FFFFFF	#000000	##FFFFFF
##144A40	1.00	10.08	2.08	10.08
#FFFFFF	10.08	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474540

Deuteranopia (green-blind)

#3F3F41

Tritanopia (blue-blind)

#004B47

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #144a40;
/* rgb */ color: rgb(20, 74, 64);
/* oklch */ color: oklch(37.1% 0.058 178.1);

Tailwind

colors: {
  custom: {
    50: '#5a7d74',
    500: '#144a40',
    950: '#000000',
  },
}

SCSS

$custom: #144a40;
$custom-light: #5a7d74;
$custom-dark: #000000;

JSON

{
  "hex": "#144a40",
  "rgb": {
    "r": 20,
    "g": 74,
    "b": 64
  },
  "hsl": {
    "h": 168.889,
    "s": 57.447,
    "l": 18.431
  },
  "oklch": {
    "l": 0.37101,
    "c": 0.0584,
    "h": 178.1
  },
  "luminance": 0.05416
}

Semantic roles & 50–950 ramp

primary

#144A40

secondary

#823845

accent

#4764E1

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #144A40

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

Preview Lab → · Contrast checker → · Palette generator →