#137B80#137B80

#137B80 is a mid, moderate teal. Relative luminance 0.159; OKLCH L 53.2% C 0.086 H 200.1°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#137B80
RGB	rgb(19, 123, 128)
HSL	hsl(183, 74%, 29%)
HSV	hsv(183, 85%, 50%)
CMYK	cmyk(85.2%, 3.9%, 0%, 49.8%)
CIE-LAB	lab(46.79, -25.19, -10.65)
CIE-LCH	lch(46.79, 27.35, 202.92°)
OKLab	oklab(53.18% -0.081 -0.0296)
OKLCH	oklch(53.18% 0.086 200.1)
XYZ	xyz(11.2460, 15.8614, 22.8867)
Luminance	0.1586 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137B80 #801813

analogous

#13804F #137B80 #134580

triadic

#137B80 #80137B #7B8013

tetradic

#137B80 #4F1380 #801813 #458013

square

#137B80 #4F1380 #801813 #458013

split-complementary

#137B80 #801345 #804F13

monochromatic

#041A1B #0B484B #137B80 #1BAEB5 #2DD8E0

Accessibility & contrast

On white

5.03

#137B80 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#137B80 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137B80

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137B80	#FFFFFF	#000000	##FFFFFF
##137B80	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717580

Deuteranopia (green-blind)

#636A80

Tritanopia (blue-blind)

#00807C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #137b80;
/* rgb */ color: rgb(19, 123, 128);
/* oklch */ color: oklch(53.2% 0.086 200.1);

Tailwind

colors: {
  custom: {
    50: '#69a1a4',
    500: '#137b80',
    950: '#000000',
  },
}

SCSS

$custom: #137b80;
$custom-light: #69a1a4;
$custom-dark: #000000;

JSON

{
  "hex": "#137b80",
  "rgb": {
    "r": 19,
    "g": 123,
    "b": 128
  },
  "hsl": {
    "h": 182.752,
    "s": 74.15,
    "l": 28.824
  },
  "oklch": {
    "l": 0.53175,
    "c": 0.08621,
    "h": 200.1
  },
  "luminance": 0.15863
}

Semantic roles & 50–950 ramp

primary

#137B80

secondary

#B53F39

accent

#4037F1

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070F0F

muted

#7A7E7F

Preview Lab

Preview with #137B80

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

Preview Lab → · Contrast checker → · Palette generator →