#136E7B#136E7B

#136E7B is a mid, moderate teal. Relative luminance 0.127; OKLCH L 49.5% C 0.081 H 209.9°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#136E7B
RGB	rgb(19, 110, 123)
HSL	hsl(188, 73%, 28%)
HSV	hsv(188, 85%, 48%)
CMYK	cmyk(84.6%, 10.6%, 0%, 51.8%)
CIE-LAB	lab(42.34, -20.08, -14.41)
CIE-LCH	lch(42.34, 24.71, 215.66°)
OKLab	oklab(49.51% -0.0699 -0.0402)
OKLCH	oklch(49.51% 0.081 209.9)
XYZ	xyz(9.4181, 12.7192, 20.6937)
Luminance	0.1272 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#136E7B #7B2013

analogous

#137B54 #136E7B #133A7B

triadic

#136E7B #7B136E #6E7B13

tetradic

#136E7B #54137B #7B2013 #3A7B13

square

#136E7B #54137B #7B2013 #3A7B13

split-complementary

#136E7B #7B133A #7B5413

monochromatic

#04181B #0B3F46 #136E7B #1B9DB0 #2AC8DE

Accessibility & contrast

On white

5.93

#136E7B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#136E7B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #136E7B

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##136E7B	#FFFFFF	#000000	##FFFFFF
##136E7B	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636A7C

Deuteranopia (green-blind)

#55607B

Tritanopia (blue-blind)

#007472

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #136e7b;
/* rgb */ color: rgb(19, 110, 123);
/* oklch */ color: oklch(49.5% 0.081 209.9);

Tailwind

colors: {
  custom: {
    50: '#6698a1',
    500: '#136e7b',
    950: '#000000',
  },
}

SCSS

$custom: #136e7b;
$custom-light: #6698a1;
$custom-dark: #000000;

JSON

{
  "hex": "#136e7b",
  "rgb": {
    "r": 19,
    "g": 110,
    "b": 123
  },
  "hsl": {
    "h": 187.5,
    "s": 73.239,
    "l": 27.843
  },
  "oklch": {
    "l": 0.49506,
    "c": 0.08062,
    "h": 209.9
  },
  "luminance": 0.1272
}

Semantic roles & 50–950 ramp

primary

#136E7B

secondary

#B14839

accent

#4F38F0

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #136E7B

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

Preview Lab → · Contrast checker → · Palette generator →