#137C51#137C51

#137C51 is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.0% C 0.113 H 159.5°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#137C51
RGB	rgb(19, 124, 81)
HSL	hsl(155, 73%, 28%)
HSV	hsv(155, 85%, 49%)
CMYK	cmyk(84.7%, 0%, 34.7%, 51.4%)
CIE-LAB	lab(45.83, -38.97, 15.68)
CIE-LCH	lch(45.83, 42.00, 158.08°)
OKLab	oklab(51.96% -0.1056 0.0396)
OKLCH	oklch(51.96% 0.113 159.5)
XYZ	xyz(8.9605, 15.1467, 10.2343)
Luminance	0.1515 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137C51 #7C133E

analogous

#137C1D #137C51 #13727C

triadic

#137C51 #51137C #7C5113

tetradic

#137C51 #1D137C #7C133E #727C13

square

#137C51 #1D137C #7C133E #727C13

split-complementary

#137C51 #7C1372 #7C1D13

monochromatic

#041B11 #0B472E #137C51 #1BB174 #2BDF95

Accessibility & contrast

On white

5.21

#137C51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#137C51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C51

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137C51	#FFFFFF	#000000	##FFFFFF
##137C51	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A724E

Deuteranopia (green-blind)

#6E6954

Tritanopia (blue-blind)

#007B71

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #137c51;
/* rgb */ color: rgb(19, 124, 81);
/* oklch */ color: oklch(52.0% 0.113 159.5);

Tailwind

colors: {
  custom: {
    50: '#66a382',
    500: '#137c51',
    950: '#000000',
  },
}

SCSS

$custom: #137c51;
$custom-light: #66a382;
$custom-dark: #000000;

JSON

{
  "hex": "#137c51",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 81
  },
  "hsl": {
    "h": 155.429,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51964,
    "c": 0.11279,
    "h": 159.5
  },
  "luminance": 0.15148
}

Semantic roles & 50–950 ramp

primary

#137C51

secondary

#B2396A

accent

#3883F0

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #137C51

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

Preview Lab → · Contrast checker → · Palette generator →