#13583E#13583E

#13583E is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.1% C 0.080 H 163.1°. Best body text is #FFFFFF at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#13583E
RGB	rgb(19, 88, 62)
HSL	hsl(157, 64%, 21%)
HSV	hsv(157, 78%, 35%)
CMYK	cmyk(78.4%, 0%, 29.5%, 65.5%)
CIE-LAB	lab(32.84, -27.96, 9.16)
CIE-LCH	lch(32.84, 29.42, 161.86°)
OKLab	oklab(41.13% -0.0766 0.0233)
OKLCH	oklch(41.13% 0.08 163.1)
XYZ	xyz(4.6273, 7.4652, 5.7535)
Luminance	0.0747 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13583E #58132D

analogous

#13581B #13583E #134F58

triadic

#13583E #3E1358 #583E13

tetradic

#13583E #1B1358 #58132D #4F5813

square

#13583E #1B1358 #58132D #4F5813

split-complementary

#13583E #58134F #581B13

monochromatic

#051912 #08261B #13583E #1E8A61 #29BD85

Accessibility & contrast

On white

8.42

#13583E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#13583E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13583E

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13583E	#FFFFFF	#000000	##FFFFFF
##13583E	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)

#56513D

Deuteranopia (green-blind)

#4E4B40

Tritanopia (blue-blind)

#005851

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #13583e;
/* rgb */ color: rgb(19, 88, 62);
/* oklch */ color: oklch(41.1% 0.080 163.1);

Tailwind

colors: {
  custom: {
    50: '#5c8873',
    500: '#13583e',
    950: '#000000',
  },
}

SCSS

$custom: #13583e;
$custom-light: #5c8873;
$custom-dark: #000000;

JSON

{
  "hex": "#13583e",
  "rgb": {
    "r": 19,
    "g": 88,
    "b": 62
  },
  "hsl": {
    "h": 157.391,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.4113,
    "c": 0.08009,
    "h": 163.1
  },
  "luminance": 0.07466
}

Semantic roles & 50–950 ramp

primary

#13583E

secondary

#903758

accent

#407FE7

background

#F5F8F6

surface

#E9F0EC

border

#C5CBC7

text

#050B08

muted

#797C7B

Preview Lab

Preview with #13583E

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

Preview Lab → · Contrast checker → · Palette generator →