#134B4B#134B4B

#134B4B is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.8% C 0.056 H 195.0°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#134B4B
RGB	rgb(19, 75, 75)
HSL	hsl(180, 60%, 18%)
HSV	hsv(180, 75%, 29%)
CMYK	cmyk(74.7%, 0%, 0%, 70.6%)
CIE-LAB	lab(28.59, -17.48, -5.25)
CIE-LCH	lch(28.59, 18.25, 196.72°)
OKLab	oklab(37.78% -0.0543 -0.0146)
OKLCH	oklch(37.78% 0.056 195)
XYZ	xyz(4.0541, 5.6781, 7.5376)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#134B4B #4B1313

analogous

#134B2F #134B4B #132F4B

triadic

#134B4B #4B134B #4B4B13

tetradic

#134B4B #2F134B #4B1313 #2F4B13

square

#134B4B #2F134B #4B1313 #2F4B13

split-complementary

#134B4B #4B132F #4B2F13

monochromatic

#061818 #071A1A #134B4B #1F7C7C #2CADAD

Accessibility & contrast

On white

9.83

#134B4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#134B4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #134B4B

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##134B4B	#FFFFFF	#000000	##FFFFFF
##134B4B	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46474B

Deuteranopia (green-blind)

#3D414B

Tritanopia (blue-blind)

#004E4B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #134b4b;
/* rgb */ color: rgb(19, 75, 75);
/* oklch */ color: oklch(37.8% 0.056 195.0);

Tailwind

colors: {
  custom: {
    50: '#5b7d7d',
    500: '#134b4b',
    950: '#000000',
  },
}

SCSS

$custom: #134b4b;
$custom-light: #5b7d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#134b4b",
  "rgb": {
    "r": 19,
    "g": 75,
    "b": 75
  },
  "hsl": {
    "h": 180,
    "s": 59.574,
    "l": 18.431
  },
  "oklch": {
    "l": 0.37781,
    "c": 0.05621,
    "h": 195
  },
  "luminance": 0.05679
}

Semantic roles & 50–950 ramp

primary

#134B4B

secondary

#843636

accent

#4545E3

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #134B4B

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

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