#137B7D#137B7D

#137B7D is a mid, moderate teal. Relative luminance 0.158; OKLCH L 53.1% C 0.086 H 197.0°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#137B7D
RGB	rgb(19, 123, 125)
HSL	hsl(181, 74%, 28%)
HSV	hsv(181, 85%, 49%)
CMYK	cmyk(84.8%, 1.6%, 0%, 51%)
CIE-LAB	lab(46.69, -26.17, -9.03)
CIE-LCH	lch(46.69, 27.68, 199.03°)
OKLab	oklab(53.06% -0.0824 -0.0251)
OKLCH	oklch(53.06% 0.086 197)
XYZ	xyz(11.0515, 15.7836, 21.8621)
Luminance	0.1578 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137B7D #7D1513

analogous

#137D4A #137B7D #13467D

triadic

#137B7D #7D137B #7B7D13

tetradic

#137B7D #4A137D #7D1513 #467D13

square

#137B7D #4A137D #7D1513 #467D13

split-complementary

#137B7D #7D1346 #7D4A13

monochromatic

#041A1B #0B4748 #137B7D #1BAFB2 #2CDBDF

Accessibility & contrast

On white

5.05

#137B7D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#137B7D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137B7D

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137B7D	#FFFFFF	#000000	##FFFFFF
##137B7D	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72757D

Deuteranopia (green-blind)

#646A7E

Tritanopia (blue-blind)

#00807B

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #137b7d;
/* rgb */ color: rgb(19, 123, 125);
/* oklch */ color: oklch(53.1% 0.086 197.0);

Tailwind

colors: {
  custom: {
    50: '#68a1a2',
    500: '#137b7d',
    950: '#000000',
  },
}

SCSS

$custom: #137b7d;
$custom-light: #68a1a2;
$custom-dark: #000000;

JSON

{
  "hex": "#137b7d",
  "rgb": {
    "r": 19,
    "g": 123,
    "b": 125
  },
  "hsl": {
    "h": 181.132,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.53058,
    "c": 0.08612,
    "h": 197
  },
  "luminance": 0.15785
}

Semantic roles & 50–950 ramp

primary

#137B7D

secondary

#B33B39

accent

#3B38F0

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0F

muted

#7A7F7E

Preview Lab

Preview with #137B7D

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

Preview Lab → · Contrast checker → · Palette generator →