#144A4B#144A4B

#144A4B is a dark, muted teal. Relative luminance 0.056; OKLCH L 37.5% C 0.055 H 196.9°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#144A4B
RGB	rgb(20, 74, 75)
HSL	hsl(181, 58%, 19%)
HSV	hsv(181, 73%, 29%)
CMYK	cmyk(73.3%, 1.3%, 0%, 70.6%)
CIE-LAB	lab(28.26, -16.75, -5.74)
CIE-LCH	lch(28.26, 17.71, 198.90°)
OKLab	oklab(37.52% -0.0525 -0.0159)
OKLCH	oklch(37.52% 0.055 196.9)
XYZ	xyz(4.0067, 5.5538, 7.5161)
Luminance	0.0555 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144A4B #4B1514

analogous

#144B30 #144A4B #142E4B

triadic

#144A4B #4B144A #4A4B14

tetradic

#144A4B #30144B #4B1514 #2E4B14

square

#144A4B #30144B #4B1514 #2E4B14

split-complementary

#144A4B #4B142E #4B3014

monochromatic

#061818 #071A1B #144A4B #217A7B #2EA9AC

Accessibility & contrast

On white

9.95

#144A4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#144A4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144A4B

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144A4B	#FFFFFF	#000000	##FFFFFF
##144A4B	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#45464B

Deuteranopia (green-blind)

#3C404B

Tritanopia (blue-blind)

#004D4A

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #144a4b;
/* rgb */ color: rgb(20, 74, 75);
/* oklch */ color: oklch(37.5% 0.055 196.9);

Tailwind

colors: {
  custom: {
    50: '#5b7c7d',
    500: '#144a4b',
    950: '#000000',
  },
}

SCSS

$custom: #144a4b;
$custom-light: #5b7c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#144a4b",
  "rgb": {
    "r": 20,
    "g": 74,
    "b": 75
  },
  "hsl": {
    "h": 181.091,
    "s": 57.895,
    "l": 18.627
  },
  "oklch": {
    "l": 0.37523,
    "c": 0.05491,
    "h": 196.9
  },
  "luminance": 0.05554
}

Semantic roles & 50–950 ramp

primary

#144A4B

secondary

#833938

accent

#4947E1

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #144A4B

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

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