#137B5E#137B5E

#137B5E is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.0% C 0.100 H 168.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#137B5E
RGB	rgb(19, 123, 94)
HSL	hsl(163, 73%, 28%)
HSV	hsv(163, 85%, 48%)
CMYK	cmyk(84.6%, 0%, 23.6%, 51.8%)
CIE-LAB	lab(45.79, -35.34, 8.02)
CIE-LCH	lch(45.79, 36.23, 167.21°)
OKLab	oklab(52.02% -0.0979 0.0205)
OKLCH	oklch(52.02% 0.1 168.2)
XYZ	xyz(9.3708, 15.1113, 13.0104)
Luminance	0.1511 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137B5E #7B1330

analogous

#137B2A #137B5E #13647B

triadic

#137B5E #5E137B #7B5E13

tetradic

#137B5E #2A137B #7B1330 #647B13

square

#137B5E #2A137B #7B1330 #647B13

split-complementary

#137B5E #7B1364 #7B2A13

monochromatic

#041B14 #0B4635 #137B5E #1BB087 #2ADEAC

Accessibility & contrast

On white

5.22

#137B5E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#137B5E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137B5E

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137B5E	#FFFFFF	#000000	##FFFFFF
##137B5E	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#78725C

Deuteranopia (green-blind)

#6B6960

Tritanopia (blue-blind)

#007C73

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #137b5e;
/* rgb */ color: rgb(19, 123, 94);
/* oklch */ color: oklch(52.0% 0.100 168.2);

Tailwind

colors: {
  custom: {
    50: '#66a28b',
    500: '#137b5e',
    950: '#000000',
  },
}

SCSS

$custom: #137b5e;
$custom-light: #66a28b;
$custom-dark: #000000;

JSON

{
  "hex": "#137b5e",
  "rgb": {
    "r": 19,
    "g": 123,
    "b": 94
  },
  "hsl": {
    "h": 163.269,
    "s": 73.239,
    "l": 27.843
  },
  "oklch": {
    "l": 0.5202,
    "c": 0.09999,
    "h": 168.2
  },
  "luminance": 0.15113
}

Semantic roles & 50–950 ramp

primary

#137B5E

secondary

#B1395A

accent

#386BF0

background

#F6FAF8

surface

#EBF3F0

border

#C6CDCB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #137B5E

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

Preview Lab → · Contrast checker → · Palette generator →