#144D55#144D55

#144D55 is a dark, muted teal. Relative luminance 0.061; OKLCH L 38.8% C 0.058 H 208.6°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#144D55
RGB	rgb(20, 77, 85)
HSL	hsl(187, 62%, 21%)
HSV	hsv(187, 76%, 33%)
CMYK	cmyk(76.5%, 9.4%, 0%, 66.7%)
CIE-LAB	lab(29.69, -14.99, -10.02)
CIE-LCH	lch(29.69, 18.03, 213.77°)
OKLab	oklab(38.81% -0.0512 -0.0278)
OKLCH	oklch(38.81% 0.058 208.6)
XYZ	xyz(4.5814, 6.1118, 9.5308)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144D55 #551C14

analogous

#14553C #144D55 #142C55

triadic

#144D55 #55144D #4D5514

tetradic

#144D55 #3C1455 #551C14 #2C5514

square

#144D55 #3C1455 #551C14 #2C5514

split-complementary

#144D55 #55142C #553C14

monochromatic

#061619 #082023 #144D55 #207A87 #2BA7B8

Accessibility & contrast

On white

9.45

#144D55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#144D55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144D55

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144D55	#FFFFFF	#000000	##FFFFFF
##144D55	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464A56

Deuteranopia (green-blind)

#3C4355

Tritanopia (blue-blind)

#00514F

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #144d55;
/* rgb */ color: rgb(20, 77, 85);
/* oklch */ color: oklch(38.8% 0.058 208.6);

Tailwind

colors: {
  custom: {
    50: '#5d7f84',
    500: '#144d55',
    950: '#000000',
  },
}

SCSS

$custom: #144d55;
$custom-light: #5d7f84;
$custom-dark: #000000;

JSON

{
  "hex": "#144d55",
  "rgb": {
    "r": 20,
    "g": 77,
    "b": 85
  },
  "hsl": {
    "h": 187.385,
    "s": 61.905,
    "l": 20.588
  },
  "oklch": {
    "l": 0.38809,
    "c": 0.05825,
    "h": 208.6
  },
  "luminance": 0.06112
}

Semantic roles & 50–950 ramp

primary

#144D55

secondary

#8D4238

accent

#5743E5

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #144D55

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

Preview Lab → · Contrast checker → · Palette generator →