#144F5A#144F5A

#144F5A is a dark, moderate teal. Relative luminance 0.065; OKLCH L 39.6% C 0.061 H 212.9°. Best body text is #FFFFFF at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#144F5A
RGB	rgb(20, 79, 90)
HSL	hsl(189, 64%, 22%)
HSV	hsv(189, 78%, 35%)
CMYK	cmyk(77.8%, 12.2%, 0%, 64.7%)
CIE-LAB	lab(30.59, -14.35, -11.86)
CIE-LCH	lch(30.59, 18.62, 219.56°)
OKLab	oklab(39.6% -0.0511 -0.033)
OKLCH	oklch(39.6% 0.061 212.9)
XYZ	xyz(4.9291, 6.4783, 10.6615)
Luminance	0.0648 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144F5A #5A1F14

analogous

#145A42 #144F5A #142C5A

triadic

#144F5A #5A144F #4F5A14

tetradic

#144F5A #42145A #5A1F14 #2C5A14

square

#144F5A #42145A #5A1F14 #2C5A14

split-complementary

#144F5A #5A142C #5A4214

monochromatic

#061619 #092328 #144F5A #1F7B8C #2AA7BE

Accessibility & contrast

On white

9.15

#144F5A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#144F5A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144F5A

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144F5A	#FFFFFF	#000000	##FFFFFF
##144F5A	1.00	9.15	2.30	9.15
#FFFFFF	9.15	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474C5B

Deuteranopia (green-blind)

#3D455A

Tritanopia (blue-blind)

#005352

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #144f5a;
/* rgb */ color: rgb(20, 79, 90);
/* oklch */ color: oklch(39.6% 0.061 212.9);

Tailwind

colors: {
  custom: {
    50: '#5e8088',
    500: '#144f5a',
    950: '#000000',
  },
}

SCSS

$custom: #144f5a;
$custom-light: #5e8088;
$custom-dark: #000000;

JSON

{
  "hex": "#144f5a",
  "rgb": {
    "r": 20,
    "g": 79,
    "b": 90
  },
  "hsl": {
    "h": 189.429,
    "s": 63.636,
    "l": 21.569
  },
  "oklch": {
    "l": 0.39598,
    "c": 0.06085,
    "h": 212.9
  },
  "luminance": 0.06479
}

Semantic roles & 50–950 ramp

primary

#144F5A

secondary

#924638

accent

#5B41E7

background

#F5F7F8

surface

#EAEEEF

border

#C6C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #144F5A

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

Preview Lab → · Contrast checker → · Palette generator →