#144F57#144F57

#144F57 is a dark, muted teal. Relative luminance 0.064; OKLCH L 39.5% C 0.060 H 208.2°. Best body text is #FFFFFF at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#144F57
RGB	rgb(20, 79, 87)
HSL	hsl(187, 63%, 21%)
HSV	hsv(187, 77%, 34%)
CMYK	cmyk(77%, 9.2%, 0%, 65.9%)
CIE-LAB	lab(30.47, -15.43, -10.13)
CIE-LCH	lch(30.47, 18.45, 213.28°)
OKLab	oklab(39.46% -0.0525 -0.0281)
OKLCH	oklch(39.46% 0.06 208.2)
XYZ	xyz(4.8040, 6.4282, 10.0026)
Luminance	0.0643 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144F57 #571C14

analogous

#14573D #144F57 #142D57

triadic

#144F57 #57144F #4F5714

tetradic

#144F57 #3D1457 #571C14 #2D5714

square

#144F57 #3D1457 #571C14 #2D5714

split-complementary

#144F57 #57142D #573D14

monochromatic

#061719 #092225 #144F57 #1F7C89 #2BA9BB

Accessibility & contrast

On white

9.19

#144F57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#144F57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144F57

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144F57	#FFFFFF	#000000	##FFFFFF
##144F57	1.00	9.19	2.29	9.19
#FFFFFF	9.19	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474C58

Deuteranopia (green-blind)

#3E4557

Tritanopia (blue-blind)

#005351

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #144f57;
/* rgb */ color: rgb(20, 79, 87);
/* oklch */ color: oklch(39.5% 0.060 208.2);

Tailwind

colors: {
  custom: {
    50: '#5d8086',
    500: '#144f57',
    950: '#000000',
  },
}

SCSS

$custom: #144f57;
$custom-light: #5d8086;
$custom-dark: #000000;

JSON

{
  "hex": "#144f57",
  "rgb": {
    "r": 20,
    "g": 79,
    "b": 87
  },
  "hsl": {
    "h": 187.164,
    "s": 62.617,
    "l": 20.98
  },
  "oklch": {
    "l": 0.39461,
    "c": 0.05959,
    "h": 208.2
  },
  "luminance": 0.06429
}

Semantic roles & 50–950 ramp

primary

#144F57

secondary

#8F4238

accent

#5642E6

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #144F57

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

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