#103237#103237

#103237 is a dark, muted teal. Relative luminance 0.027; OKLCH L 29.5% C 0.040 H 208.5°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#103237
RGB	rgb(16, 50, 55)
HSL	hsl(188, 55%, 14%)
HSV	hsv(188, 71%, 22%)
CMYK	cmyk(70.9%, 9.1%, 0%, 78.4%)
CIE-LAB	lab(18.66, -10.35, -6.85)
CIE-LCH	lch(18.66, 12.41, 213.48°)
OKLab	oklab(29.48% -0.035 -0.019)
OKLCH	oklch(29.48% 0.04 208.5)
XYZ	xyz(2.0436, 2.6670, 4.0208)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103237 #371510

analogous

#103729 #103237 #101F37

triadic

#103237 #371032 #323710

tetradic

#103237 #291037 #371510 #1F3710

square

#103237 #291037 #371510 #1F3710

split-complementary

#103237 #37101F #372910

monochromatic

#071618 #071618 #103237 #1E5D66 #2C8896

Accessibility & contrast

On white

13.70

#103237 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#103237 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103237

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103237	#FFFFFF	#000000	##FFFFFF
##103237	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D3037

Deuteranopia (green-blind)

#272C37

Tritanopia (blue-blind)

#003433

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #103237;
/* rgb */ color: rgb(16, 50, 55);
/* oklch */ color: oklch(29.5% 0.040 208.5);

Tailwind

colors: {
  custom: {
    50: '#546a6d',
    500: '#103237',
    950: '#000000',
  },
}

SCSS

$custom: #103237;
$custom-light: #546a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#103237",
  "rgb": {
    "r": 16,
    "g": 50,
    "b": 55
  },
  "hsl": {
    "h": 187.692,
    "s": 54.93,
    "l": 13.922
  },
  "oklch": {
    "l": 0.29477,
    "c": 0.03982,
    "h": 208.5
  },
  "luminance": 0.02667
}

Semantic roles & 50–950 ramp

primary

#103237

secondary

#713A32

accent

#5D4ADE

background

#F4F6F6

surface

#E8EBEB

border

#C4C6C6

text

#030607

muted

#787A7A

Preview Lab

Preview with #103237

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

Preview Lab → · Contrast checker → · Palette generator →