#137C63#137C63

#137C63 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.4% C 0.097 H 171.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#137C63
RGB	rgb(19, 124, 99)
HSL	hsl(166, 73%, 28%)
HSV	hsv(166, 85%, 49%)
CMYK	cmyk(84.7%, 0%, 20.2%, 51.4%)
CIE-LAB	lab(46.25, -34.44, 5.73)
CIE-LCH	lch(46.25, 34.91, 170.55°)
OKLab	oklab(52.44% -0.0963 0.0146)
OKLCH	oklch(52.44% 0.097 171.4)
XYZ	xyz(9.7271, 15.4534, 14.2721)
Luminance	0.1545 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137C63 #7C132C

analogous

#137C2E #137C63 #13607C

triadic

#137C63 #63137C #7C6313

tetradic

#137C63 #2E137C #7C132C #607C13

square

#137C63 #2E137C #7C132C #607C13

split-complementary

#137C63 #7C1360 #7C2E13

monochromatic

#041B15 #0B4739 #137C63 #1BB18D #2BDFB4

Accessibility & contrast

On white

5.13

#137C63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#137C63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C63

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137C63	#FFFFFF	#000000	##FFFFFF
##137C63	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787362

Deuteranopia (green-blind)

#6B6A65

Tritanopia (blue-blind)

#007D75

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #137c63;
/* rgb */ color: rgb(19, 124, 99);
/* oklch */ color: oklch(52.4% 0.097 171.4);

Tailwind

colors: {
  custom: {
    50: '#66a38f',
    500: '#137c63',
    950: '#000000',
  },
}

SCSS

$custom: #137c63;
$custom-light: #66a38f;
$custom-dark: #000000;

JSON

{
  "hex": "#137c63",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 99
  },
  "hsl": {
    "h": 165.714,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52442,
    "c": 0.09744,
    "h": 171.4
  },
  "luminance": 0.15455
}

Semantic roles & 50–950 ramp

primary

#137C63

secondary

#B23956

accent

#3864F0

background

#F6FAF8

surface

#EBF4F0

border

#C6CECB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #137C63

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

Preview Lab → · Contrast checker → · Palette generator →