#137C64#137C64

#137C64 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.5% C 0.097 H 172.2°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#137C64
RGB	rgb(19, 124, 100)
HSL	hsl(166, 73%, 28%)
HSV	hsv(166, 85%, 49%)
CMYK	cmyk(84.7%, 0%, 19.4%, 51.4%)
CIE-LAB	lab(46.27, -34.17, 5.18)
CIE-LCH	lch(46.27, 34.56, 171.38°)
OKLab	oklab(52.47% -0.0958 0.0131)
OKLCH	oklch(52.47% 0.097 172.2)
XYZ	xyz(9.7752, 15.4726, 14.5254)
Luminance	0.1547 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137C64 #7C132B

analogous

#137C2F #137C64 #135F7C

triadic

#137C64 #64137C #7C6413

tetradic

#137C64 #2F137C #7C132B #5F7C13

square

#137C64 #2F137C #7C132B #5F7C13

split-complementary

#137C64 #7C135F #7C2F13

monochromatic

#041B15 #0B4739 #137C64 #1BB18F #2BDFB5

Accessibility & contrast

On white

5.13

#137C64 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#137C64 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C64

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137C64	#FFFFFF	#000000	##FFFFFF
##137C64	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)

#787363

Deuteranopia (green-blind)

#6B6A66

Tritanopia (blue-blind)

#007D75

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #137c64;
/* rgb */ color: rgb(19, 124, 100);
/* oklch */ color: oklch(52.5% 0.097 172.2);

Tailwind

colors: {
  custom: {
    50: '#66a290',
    500: '#137c64',
    950: '#000000',
  },
}

SCSS

$custom: #137c64;
$custom-light: #66a290;
$custom-dark: #000000;

JSON

{
  "hex": "#137c64",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 100
  },
  "hsl": {
    "h": 166.286,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52472,
    "c": 0.09672,
    "h": 172.2
  },
  "luminance": 0.15474
}

Semantic roles & 50–950 ramp

primary

#137C64

secondary

#B23955

accent

#3862F0

background

#F6FAF8

surface

#EBF4F0

border

#C6CECB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #137C64

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

Preview Lab → · Contrast checker → · Palette generator →