#144B4C#144B4C

#144B4C is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.9% C 0.056 H 196.8°. Best body text is #FFFFFF at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#144B4C
RGB	rgb(20, 75, 76)
HSL	hsl(181, 58%, 19%)
HSV	hsv(181, 74%, 30%)
CMYK	cmyk(73.7%, 1.3%, 0%, 70.2%)
CIE-LAB	lab(28.65, -16.97, -5.80)
CIE-LCH	lch(28.65, 17.94, 198.86°)
OKLab	oklab(37.85% -0.0532 -0.0161)
OKLCH	oklch(37.85% 0.056 196.8)
XYZ	xyz(4.1085, 5.7022, 7.7202)
Luminance	0.0570 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144B4C #4C1514

analogous

#144C31 #144B4C #142F4C

triadic

#144B4C #4C144B #4B4C14

tetradic

#144B4C #31144C #4C1514 #2F4C14

square

#144B4C #31144C #4C1514 #2F4C14

split-complementary

#144B4C #4C142F #4C3114

monochromatic

#061818 #071B1C #144B4C #217B7C #2EABAD

Accessibility & contrast

On white

9.81

#144B4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#144B4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144B4C

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144B4C	#FFFFFF	#000000	##FFFFFF
##144B4C	1.00	9.81	2.14	9.81
#FFFFFF	9.81	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45474C

Deuteranopia (green-blind)

#3D414C

Tritanopia (blue-blind)

#004E4B

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #144b4c;
/* rgb */ color: rgb(20, 75, 76);
/* oklch */ color: oklch(37.9% 0.056 196.8);

Tailwind

colors: {
  custom: {
    50: '#5b7d7e',
    500: '#144b4c',
    950: '#000000',
  },
}

SCSS

$custom: #144b4c;
$custom-light: #5b7d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#144b4c",
  "rgb": {
    "r": 20,
    "g": 75,
    "b": 76
  },
  "hsl": {
    "h": 181.071,
    "s": 58.333,
    "l": 18.824
  },
  "oklch": {
    "l": 0.37851,
    "c": 0.05562,
    "h": 196.8
  },
  "luminance": 0.05703
}

Semantic roles & 50–950 ramp

primary

#144B4C

secondary

#843938

accent

#4946E2

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #144B4C

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

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