#13574B#13574B

#13574B is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.2% C 0.068 H 178.1°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#13574B
RGB	rgb(19, 87, 75)
HSL	hsl(169, 64%, 21%)
HSV	hsv(169, 78%, 34%)
CMYK	cmyk(78.2%, 0%, 13.8%, 65.9%)
CIE-LAB	lab(32.84, -23.83, 1.01)
CIE-LCH	lch(32.84, 23.85, 177.56°)
OKLab	oklab(41.24% -0.0684 0.0023)
OKLCH	oklch(41.24% 0.068 178.1)
XYZ	xyz(4.9461, 7.4623, 7.8349)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13574B #57131F

analogous

#135729 #13574B #134157

triadic

#13574B #4B1357 #574B13

tetradic

#13574B #291357 #57131F #415713

square

#13574B #291357 #57131F #415713

split-complementary

#13574B #571341 #572913

monochromatic

#051916 #082520 #13574B #1E8976 #29BBA2

Accessibility & contrast

On white

8.42

#13574B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#13574B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13574B

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13574B	#FFFFFF	#000000	##FFFFFF
##13574B	1.00	8.42	2.49	8.42
#FFFFFF	8.42	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53514A

Deuteranopia (green-blind)

#4A4A4C

Tritanopia (blue-blind)

#005853

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #13574b;
/* rgb */ color: rgb(19, 87, 75);
/* oklch */ color: oklch(41.2% 0.068 178.1);

Tailwind

colors: {
  custom: {
    50: '#5d877d',
    500: '#13574b',
    950: '#000000',
  },
}

SCSS

$custom: #13574b;
$custom-light: #5d877d;
$custom-dark: #000000;

JSON

{
  "hex": "#13574b",
  "rgb": {
    "r": 19,
    "g": 87,
    "b": 75
  },
  "hsl": {
    "h": 169.412,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41241,
    "c": 0.06844,
    "h": 178.1
  },
  "luminance": 0.07463
}

Semantic roles & 50–950 ramp

primary

#13574B

secondary

#8F3646

accent

#415EE7

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #13574B

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

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