#137C90#137C90

#137C90 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.1% C 0.091 H 215.0°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#137C90
RGB	rgb(19, 124, 144)
HSL	hsl(190, 77%, 32%)
HSV	hsv(190, 87%, 56%)
CMYK	cmyk(86.8%, 13.9%, 0%, 43.5%)
CIE-LAB	lab(47.71, -20.28, -18.72)
CIE-LCH	lch(47.71, 27.60, 222.70°)
OKLab	oklab(54.11% -0.0748 -0.0523)
OKLCH	oklch(54.11% 0.091 215)
XYZ	xyz(12.5081, 16.5658, 28.9184)
Luminance	0.1657 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137C90 #902713

analogous

#139066 #137C90 #133E90

triadic

#137C90 #90137C #7C9013

tetradic

#137C90 #661390 #902713 #3E9013

square

#137C90 #661390 #902713 #3E9013

split-complementary

#137C90 #90133E #906613

monochromatic

#051F24 #0C4D5A #137C90 #1AABC6 #39C9E5

Accessibility & contrast

On white

4.87

#137C90 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#137C90 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C90

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137C90	#FFFFFF	#000000	##FFFFFF
##137C90	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7891

Deuteranopia (green-blind)

#5E6C90

Tritanopia (blue-blind)

#008382

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #137c90;
/* rgb */ color: rgb(19, 124, 144);
/* oklch */ color: oklch(54.1% 0.091 215.0);

Tailwind

colors: {
  custom: {
    50: '#6ba2b0',
    500: '#137c90',
    950: '#000000',
  },
}

SCSS

$custom: #137c90;
$custom-light: #6ba2b0;
$custom-dark: #000000;

JSON

{
  "hex": "#137c90",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 144
  },
  "hsl": {
    "h": 189.6,
    "s": 76.687,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54113,
    "c": 0.09131,
    "h": 215
  },
  "luminance": 0.16567
}

Semantic roles & 50–950 ramp

primary

#137C90

secondary

#C4513B

accent

#5335F3

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #137C90

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

Preview Lab → · Contrast checker → · Palette generator →