#13584B#13584B

#13584B is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.5% C 0.070 H 177.0°. Best body text is #FFFFFF at 8.32:1 contrast (WCAG AA passes).

Color values

HEX	#13584B
RGB	rgb(19, 88, 75)
HSL	hsl(169, 64%, 21%)
HSV	hsv(169, 78%, 35%)
CMYK	cmyk(78.4%, 0%, 14.8%, 65.5%)
CIE-LAB	lab(33.19, -24.33, 1.53)
CIE-LCH	lch(33.19, 24.38, 176.41°)
OKLab	oklab(41.53% -0.0696 0.0037)
OKLCH	oklch(41.53% 0.07 177)
XYZ	xyz(5.0276, 7.6253, 7.8621)
Luminance	0.0763 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13584B #581320

analogous

#135828 #13584B #134258

triadic

#13584B #4B1358 #584B13

tetradic

#13584B #281358 #581320 #425813

square

#13584B #281358 #581320 #425813

split-complementary

#13584B #581342 #582813

monochromatic

#051915 #082620 #13584B #1E8A76 #29BDA1

Accessibility & contrast

On white

8.32

#13584B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#13584B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13584B

8.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13584B	#FFFFFF	#000000	##FFFFFF
##13584B	1.00	8.32	2.53	8.32
#FFFFFF	8.32	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#54524A

Deuteranopia (green-blind)

#4B4B4C

Tritanopia (blue-blind)

#005954

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #13584b;
/* rgb */ color: rgb(19, 88, 75);
/* oklch */ color: oklch(41.5% 0.070 177.0);

Tailwind

colors: {
  custom: {
    50: '#5d877d',
    500: '#13584b',
    950: '#000000',
  },
}

SCSS

$custom: #13584b;
$custom-light: #5d877d;
$custom-dark: #000000;

JSON

{
  "hex": "#13584b",
  "rgb": {
    "r": 19,
    "g": 88,
    "b": 75
  },
  "hsl": {
    "h": 168.696,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.41529,
    "c": 0.06966,
    "h": 177
  },
  "luminance": 0.07626
}

Semantic roles & 50–950 ramp

primary

#13584B

secondary

#903747

accent

#4060E7

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B09

muted

#797C7B

Preview Lab

Preview with #13584B

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

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