#137E8F#137E8F

#137E8F is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.6% C 0.091 H 211.9°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#137E8F
RGB	rgb(19, 126, 143)
HSL	hsl(188, 77%, 32%)
HSV	hsv(188, 87%, 56%)
CMYK	cmyk(86.7%, 11.9%, 0%, 43.9%)
CIE-LAB	lab(48.31, -21.69, -17.20)
CIE-LCH	lch(48.31, 27.69, 218.42°)
OKLab	oklab(54.59% -0.0772 -0.048)
OKLCH	oklch(54.59% 0.091 211.9)
XYZ	xyz(12.6852, 17.0417, 28.6021)
Luminance	0.1704 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137E8F #8F2413

analogous

#138F62 #137E8F #13408F

triadic

#137E8F #8F137E #7E8F13

tetradic

#137E8F #62138F #8F2413 #408F13

square

#137E8F #62138F #8F2413 #408F13

split-complementary

#137E8F #8F1340 #8F6213

monochromatic

#051F23 #0C4E59 #137E8F #1AAEC5 #38CDE5

Accessibility & contrast

On white

4.76

#137E8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#137E8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E8F

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137E8F	#FFFFFF	#000000	##FFFFFF
##137E8F	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717990

Deuteranopia (green-blind)

#616E8F

Tritanopia (blue-blind)

#008583

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #137e8f;
/* rgb */ color: rgb(19, 126, 143);
/* oklch */ color: oklch(54.6% 0.091 211.9);

Tailwind

colors: {
  custom: {
    50: '#6ba3af',
    500: '#137e8f',
    950: '#000000',
  },
}

SCSS

$custom: #137e8f;
$custom-light: #6ba3af;
$custom-dark: #000000;

JSON

{
  "hex": "#137e8f",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 143
  },
  "hsl": {
    "h": 188.226,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54588,
    "c": 0.09094,
    "h": 211.9
  },
  "luminance": 0.17043
}

Semantic roles & 50–950 ramp

primary

#137E8F

secondary

#C34E3B

accent

#4F35F3

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #137E8F

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

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