#137D4B#137D4B

#137D4B is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.1% C 0.120 H 156.1°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#137D4B
RGB	rgb(19, 125, 75)
HSL	hsl(152, 74%, 28%)
HSV	hsv(152, 85%, 49%)
CMYK	cmyk(84.8%, 0%, 40%, 51%)
CIE-LAB	lab(46.06, -40.69, 19.42)
CIE-LCH	lch(46.06, 45.09, 154.49°)
OKLab	oklab(52.11% -0.1097 0.0485)
OKLCH	oklch(52.11% 0.12 156.1)
XYZ	xyz(8.8713, 15.3126, 9.1433)
Luminance	0.1531 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137D4B #7D1345

analogous

#137D16 #137D4B #137A7D

triadic

#137D4B #4B137D #7D4B13

tetradic

#137D4B #16137D #7D1345 #7A7D13

square

#137D4B #16137D #7D1345 #7A7D13

split-complementary

#137D4B #7D137A #7D1613

monochromatic

#041B10 #0B482B #137D4B #1BB26B #2CDF8A

Accessibility & contrast

On white

5.17

#137D4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#137D4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137D4B

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137D4B	#FFFFFF	#000000	##FFFFFF
##137D4B	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7248

Deuteranopia (green-blind)

#706A4E

Tritanopia (blue-blind)

#007C70

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #137d4b;
/* rgb */ color: rgb(19, 125, 75);
/* oklch */ color: oklch(52.1% 0.120 156.1);

Tailwind

colors: {
  custom: {
    50: '#66a47d',
    500: '#137d4b',
    950: '#000000',
  },
}

SCSS

$custom: #137d4b;
$custom-light: #66a47d;
$custom-dark: #000000;

JSON

{
  "hex": "#137d4b",
  "rgb": {
    "r": 19,
    "g": 125,
    "b": 75
  },
  "hsl": {
    "h": 151.698,
    "s": 73.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.52111,
    "c": 0.11993,
    "h": 156.1
  },
  "luminance": 0.15314
}

Semantic roles & 50–950 ramp

primary

#137D4B

secondary

#B33972

accent

#388FF0

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #137D4B

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

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