#144F4B#144F4B

#144F4B is a dark, muted teal. Relative luminance 0.062; OKLCH L 39.0% C 0.059 H 188.5°. Best body text is #FFFFFF at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#144F4B
RGB	rgb(20, 79, 75)
HSL	hsl(176, 60%, 19%)
HSV	hsv(176, 75%, 31%)
CMYK	cmyk(74.7%, 0%, 5.1%, 69%)
CIE-LAB	lab(30.03, -19.50, -3.10)
CIE-LCH	lch(30.03, 19.75, 189.03°)
OKLab	oklab(38.96% -0.0585 -0.0087)
OKLCH	oklch(38.96% 0.059 188.5)
XYZ	xyz(4.3539, 6.2482, 7.6318)
Luminance	0.0625 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144F4B #4F1418

analogous

#144F2E #144F4B #14364F

triadic

#144F4B #4B144F #4F4B14

tetradic

#144F4B #2E144F #4F1418 #364F14

square

#144F4B #2E144F #4F1418 #364F14

split-complementary

#144F4B #4F1436 #4F2E14

monochromatic

#061817 #081E1D #144F4B #208079 #2DB1A8

Accessibility & contrast

On white

9.33

#144F4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#144F4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144F4B

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144F4B	#FFFFFF	#000000	##FFFFFF
##144F4B	1.00	9.33	2.25	9.33
#FFFFFF	9.33	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4A4B

Deuteranopia (green-blind)

#42444C

Tritanopia (blue-blind)

#00514E

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #144f4b;
/* rgb */ color: rgb(20, 79, 75);
/* oklch */ color: oklch(39.0% 0.059 188.5);

Tailwind

colors: {
  custom: {
    50: '#5c807d',
    500: '#144f4b',
    950: '#000000',
  },
}

SCSS

$custom: #144f4b;
$custom-light: #5c807d;
$custom-dark: #000000;

JSON

{
  "hex": "#144f4b",
  "rgb": {
    "r": 20,
    "g": 79,
    "b": 75
  },
  "hsl": {
    "h": 175.932,
    "s": 59.596,
    "l": 19.412
  },
  "oklch": {
    "l": 0.38961,
    "c": 0.05918,
    "h": 188.5
  },
  "luminance": 0.06249
}

Semantic roles & 50–950 ramp

primary

#144F4B

secondary

#87383D

accent

#4550E3

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040A09

muted

#797C7B

Preview Lab

Preview with #144F4B

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

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