#103637#103637

#103637 is a dark, muted teal. Relative luminance 0.030; OKLCH L 30.7% C 0.042 H 197.6°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#103637
RGB	rgb(16, 54, 55)
HSL	hsl(182, 55%, 14%)
HSV	hsv(182, 71%, 22%)
CMYK	cmyk(70.9%, 1.8%, 0%, 78.4%)
CIE-LAB	lab(20.14, -12.81, -4.62)
CIE-LCH	lch(20.14, 13.61, 199.83°)
OKLab	oklab(30.67% -0.0403 -0.0128)
OKLCH	oklch(30.67% 0.042 197.6)
XYZ	xyz(2.2221, 3.0241, 4.0803)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103637 #371110

analogous

#103725 #103637 #102337

triadic

#103637 #371036 #363710

tetradic

#103637 #251037 #371110 #233710

square

#103637 #251037 #371110 #233710

split-complementary

#103637 #371023 #372510

monochromatic

#071718 #071718 #103637 #1E6566 #2C9396

Accessibility & contrast

On white

13.09

#103637 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#103637 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103637

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103637	#FFFFFF	#000000	##FFFFFF
##103637	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323337

Deuteranopia (green-blind)

#2C2F37

Tritanopia (blue-blind)

#003836

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #103637;
/* rgb */ color: rgb(16, 54, 55);
/* oklch */ color: oklch(30.7% 0.042 197.6);

Tailwind

colors: {
  custom: {
    50: '#546d6d',
    500: '#103637',
    950: '#000000',
  },
}

SCSS

$custom: #103637;
$custom-light: #546d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#103637",
  "rgb": {
    "r": 16,
    "g": 54,
    "b": 55
  },
  "hsl": {
    "h": 181.538,
    "s": 54.93,
    "l": 13.922
  },
  "oklch": {
    "l": 0.30673,
    "c": 0.04228,
    "h": 197.6
  },
  "luminance": 0.03024
}

Semantic roles & 50–950 ramp

primary

#103637

secondary

#713432

accent

#4D4ADE

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030707

muted

#787A7A

Preview Lab

Preview with #103637

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

Preview Lab → · Contrast checker → · Palette generator →