#137E73#137E73

#137E73 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.5% C 0.091 H 183.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#137E73
RGB	rgb(19, 126, 115)
HSL	hsl(174, 74%, 28%)
HSV	hsv(174, 85%, 49%)
CMYK	cmyk(84.9%, 0%, 8.7%, 50.6%)
CIE-LAB	lab(47.36, -30.77, -2.11)
CIE-LCH	lch(47.36, 30.84, 183.92°)
OKLab	oklab(53.5% -0.0903 -0.0062)
OKLCH	oklch(53.5% 0.091 183.9)
XYZ	xyz(10.8224, 16.2966, 18.7915)
Luminance	0.1630 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137E73 #7E131E

analogous

#137E3D #137E73 #13537E

triadic

#137E73 #73137E #7E7313

tetradic

#137E73 #3D137E #7E131E #537E13

square

#137E73 #3D137E #7E131E #537E13

split-complementary

#137E73 #7E1353 #7E3D13

monochromatic

#041B18 #0B4942 #137E73 #1BB3A4 #2CDFCD

Accessibility & contrast

On white

4.93

#137E73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#137E73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E73

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137E73	#FFFFFF	#000000	##FFFFFF
##137E73	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777673

Deuteranopia (green-blind)

#6A6C74

Tritanopia (blue-blind)

#00817B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #137e73;
/* rgb */ color: rgb(19, 126, 115);
/* oklch */ color: oklch(53.5% 0.091 183.9);

Tailwind

colors: {
  custom: {
    50: '#68a49b',
    500: '#137e73',
    950: '#000000',
  },
}

SCSS

$custom: #137e73;
$custom-light: #68a49b;
$custom-dark: #000000;

JSON

{
  "hex": "#137e73",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 115
  },
  "hsl": {
    "h": 173.832,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.53499,
    "c": 0.09053,
    "h": 183.9
  },
  "luminance": 0.16298
}

Semantic roles & 50–950 ramp

primary

#137E73

secondary

#B43946

accent

#374AF0

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #137E73

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

Preview Lab → · Contrast checker → · Palette generator →