#136B7B#136B7B

#136B7B is a mid, moderate teal. Relative luminance 0.121; OKLCH L 48.7% C 0.080 H 213.6°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#136B7B
RGB	rgb(19, 107, 123)
HSL	hsl(189, 73%, 28%)
HSV	hsv(189, 85%, 48%)
CMYK	cmyk(84.6%, 13%, 0%, 51.8%)
CIE-LAB	lab(41.35, -18.45, -15.92)
CIE-LCH	lch(41.35, 24.37, 220.79°)
OKLab	oklab(48.71% -0.0668 -0.0444)
OKLCH	oklch(48.71% 0.08 213.6)
XYZ	xyz(9.0999, 12.0827, 20.5876)
Luminance	0.1208 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#136B7B #7B2313

analogous

#137B57 #136B7B #13377B

triadic

#136B7B #7B136B #6B7B13

tetradic

#136B7B #57137B #7B2313 #377B13

square

#136B7B #57137B #7B2313 #377B13

split-complementary

#136B7B #7B1337 #7B5713

monochromatic

#04171B #0B3D46 #136B7B #1B99B0 #2AC2DE

Accessibility & contrast

On white

6.15

#136B7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#136B7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #136B7B

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##136B7B	#FFFFFF	#000000	##FFFFFF
##136B7B	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F677C

Deuteranopia (green-blind)

#525D7B

Tritanopia (blue-blind)

#007170

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #136b7b;
/* rgb */ color: rgb(19, 107, 123);
/* oklch */ color: oklch(48.7% 0.080 213.6);

Tailwind

colors: {
  custom: {
    50: '#6695a1',
    500: '#136b7b',
    950: '#000000',
  },
}

SCSS

$custom: #136b7b;
$custom-light: #6695a1;
$custom-dark: #000000;

JSON

{
  "hex": "#136b7b",
  "rgb": {
    "r": 19,
    "g": 107,
    "b": 123
  },
  "hsl": {
    "h": 189.231,
    "s": 73.239,
    "l": 27.843
  },
  "oklch": {
    "l": 0.48707,
    "c": 0.08025,
    "h": 213.6
  },
  "luminance": 0.12084
}

Semantic roles & 50–950 ramp

primary

#136B7B

secondary

#B14B39

accent

#5438F0

background

#F6F9F9

surface

#EBF1F2

border

#C6CBCC

text

#070D0F

muted

#7A7E7E

Preview Lab

Preview with #136B7B

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

Preview Lab → · Contrast checker → · Palette generator →