#13737E#13737E

#13737E is a mid, moderate teal. Relative luminance 0.139; OKLCH L 51.0% C 0.083 H 207.1°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#13737E
RGB	rgb(19, 115, 126)
HSL	hsl(186, 74%, 28%)
HSV	hsv(186, 85%, 49%)
CMYK	cmyk(84.9%, 8.7%, 0%, 50.6%)
CIE-LAB	lab(44.10, -21.71, -13.54)
CIE-LCH	lch(44.10, 25.59, 211.94°)
OKLab	oklab(50.97% -0.0737 -0.0377)
OKLCH	oklch(50.97% 0.083 207.1)
XYZ	xyz(10.1635, 13.9050, 21.8829)
Luminance	0.1391 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13737E #7E1E13

analogous

#137E53 #13737E #133D7E

triadic

#13737E #7E1373 #737E13

tetradic

#13737E #53137E #7E1E13 #3D7E13

square

#13737E #53137E #7E1E13 #3D7E13

split-complementary

#13737E #7E133D #7E5313

monochromatic

#04181B #0B4249 #13737E #1BA4B3 #2CCDDF

Accessibility & contrast

On white

5.55

#13737E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#13737E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #13737E

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13737E	#FFFFFF	#000000	##FFFFFF
##13737E	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686E7F

Deuteranopia (green-blind)

#5A647E

Tritanopia (blue-blind)

#007976

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #13737e;
/* rgb */ color: rgb(19, 115, 126);
/* oklch */ color: oklch(51.0% 0.083 207.1);

Tailwind

colors: {
  custom: {
    50: '#679ba3',
    500: '#13737e',
    950: '#000000',
  },
}

SCSS

$custom: #13737e;
$custom-light: #679ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#13737e",
  "rgb": {
    "r": 19,
    "g": 115,
    "b": 126
  },
  "hsl": {
    "h": 186.168,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.50966,
    "c": 0.08278,
    "h": 207.1
  },
  "luminance": 0.13906
}

Semantic roles & 50–950 ramp

primary

#13737E

secondary

#B44639

accent

#4A37F0

background

#F6F9FA

surface

#ECF2F3

border

#C7CCCD

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #13737E

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

Preview Lab → · Contrast checker → · Palette generator →