#137F78#137F78

#137F78 is a mid, moderate teal. Relative luminance 0.167; OKLCH L 53.9% C 0.090 H 187.9°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#137F78
RGB	rgb(19, 127, 120)
HSL	hsl(176, 74%, 29%)
HSV	hsv(176, 85%, 50%)
CMYK	cmyk(85%, 0%, 5.5%, 50.2%)
CIE-LAB	lab(47.84, -29.72, -4.35)
CIE-LCH	lch(47.84, 30.04, 188.33°)
OKLab	oklab(53.94% -0.0889 -0.0123)
OKLCH	oklch(53.94% 0.09 187.9)
XYZ	xyz(11.2465, 16.6718, 20.3909)
Luminance	0.1667 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137F78 #7F131A

analogous

#137F42 #137F78 #13507F

triadic

#137F78 #78137F #7F7813

tetradic

#137F78 #42137F #7F131A #507F13

square

#137F78 #42137F #7F131A #507F13

split-complementary

#137F78 #7F1350 #7F4213

monochromatic

#041B19 #0B4A46 #137F78 #1BB4AA #2DE0D4

Accessibility & contrast

On white

4.84

#137F78 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#137F78 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137F78

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137F78	#FFFFFF	#000000	##FFFFFF
##137F78	1.00	4.84	4.33	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777878

Deuteranopia (green-blind)

#696D79

Tritanopia (blue-blind)

#00827D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #137f78;
/* rgb */ color: rgb(19, 127, 120);
/* oklch */ color: oklch(53.9% 0.090 187.9);

Tailwind

colors: {
  custom: {
    50: '#69a49e',
    500: '#137f78',
    950: '#000000',
  },
}

SCSS

$custom: #137f78;
$custom-light: #69a49e;
$custom-dark: #000000;

JSON

{
  "hex": "#137f78",
  "rgb": {
    "r": 19,
    "g": 127,
    "b": 120
  },
  "hsl": {
    "h": 176.111,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.53944,
    "c": 0.08973,
    "h": 187.9
  },
  "luminance": 0.16673
}

Semantic roles & 50–950 ramp

primary

#137F78

secondary

#B43941

accent

#3743F1

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #137F78

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

Preview Lab → · Contrast checker → · Palette generator →