#137C8F#137C8F

#137C8F is a mid, moderate teal. Relative luminance 0.165; OKLCH L 54.1% C 0.091 H 214.0°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#137C8F
RGB	rgb(19, 124, 143)
HSL	hsl(189, 77%, 32%)
HSV	hsv(189, 87%, 56%)
CMYK	cmyk(86.7%, 13.3%, 0%, 43.9%)
CIE-LAB	lab(47.67, -20.63, -18.19)
CIE-LCH	lch(47.67, 27.50, 221.40°)
OKLab	oklab(54.07% -0.0753 -0.0508)
OKLCH	oklch(54.07% 0.091 214)
XYZ	xyz(12.4320, 16.5353, 28.5177)
Luminance	0.1654 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137C8F #8F2613

analogous

#138F64 #137C8F #133E8F

triadic

#137C8F #8F137C #7C8F13

tetradic

#137C8F #64138F #8F2613 #3E8F13

square

#137C8F #64138F #8F2613 #3E8F13

split-complementary

#137C8F #8F133E #8F6413

monochromatic

#051E23 #0C4D59 #137C8F #1AABC5 #38CAE5

Accessibility & contrast

On white

4.88

#137C8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#137C8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C8F

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137C8F	#FFFFFF	#000000	##FFFFFF
##137C8F	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7890

Deuteranopia (green-blind)

#5F6C8F

Tritanopia (blue-blind)

#008382

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #137c8f;
/* rgb */ color: rgb(19, 124, 143);
/* oklch */ color: oklch(54.1% 0.091 214.0);

Tailwind

colors: {
  custom: {
    50: '#6ba2af',
    500: '#137c8f',
    950: '#000000',
  },
}

SCSS

$custom: #137c8f;
$custom-light: #6ba2af;
$custom-dark: #000000;

JSON

{
  "hex": "#137c8f",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 143
  },
  "hsl": {
    "h": 189.194,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54068,
    "c": 0.09081,
    "h": 214
  },
  "luminance": 0.16537
}

Semantic roles & 50–950 ramp

primary

#137C8F

secondary

#C3503B

accent

#5235F3

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #137C8F

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

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