#137D8F#137D8F

#137D8F is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.3% C 0.091 H 213.0°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#137D8F
RGB	rgb(19, 125, 143)
HSL	hsl(189, 77%, 32%)
HSV	hsv(189, 87%, 56%)
CMYK	cmyk(86.7%, 12.6%, 0%, 43.9%)
CIE-LAB	lab(47.99, -21.16, -17.70)
CIE-LCH	lch(47.99, 27.59, 219.90°)
OKLab	oklab(54.33% -0.0762 -0.0494)
OKLCH	oklch(54.33% 0.091 213)
XYZ	xyz(12.5579, 16.7872, 28.5597)
Luminance	0.1679 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137D8F #8F2513

analogous

#138F63 #137D8F #133F8F

triadic

#137D8F #8F137D #7D8F13

tetradic

#137D8F #63138F #8F2513 #3F8F13

square

#137D8F #63138F #8F2513 #3F8F13

split-complementary

#137D8F #8F133F #8F6313

monochromatic

#051F23 #0C4E59 #137D8F #1AACC5 #38CBE5

Accessibility & contrast

On white

4.82

#137D8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#137D8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137D8F

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137D8F	#FFFFFF	#000000	##FFFFFF
##137D8F	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707890

Deuteranopia (green-blind)

#606D8F

Tritanopia (blue-blind)

#008483

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #137d8f;
/* rgb */ color: rgb(19, 125, 143);
/* oklch */ color: oklch(54.3% 0.091 213.0);

Tailwind

colors: {
  custom: {
    50: '#6ba3af',
    500: '#137d8f',
    950: '#000000',
  },
}

SCSS

$custom: #137d8f;
$custom-light: #6ba3af;
$custom-dark: #000000;

JSON

{
  "hex": "#137d8f",
  "rgb": {
    "r": 19,
    "g": 125,
    "b": 143
  },
  "hsl": {
    "h": 188.71,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54328,
    "c": 0.09086,
    "h": 213
  },
  "luminance": 0.16789
}

Semantic roles & 50–950 ramp

primary

#137D8F

secondary

#C34F3B

accent

#5035F3

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #137D8F

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

Preview Lab → · Contrast checker → · Palette generator →