#137F8F#137F8F

#137F8F is a mid, moderate teal. Relative luminance 0.173; OKLCH L 54.8% C 0.091 H 210.8°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#137F8F
RGB	rgb(19, 127, 143)
HSL	hsl(188, 77%, 32%)
HSV	hsv(188, 87%, 56%)
CMYK	cmyk(86.7%, 11.2%, 0%, 43.9%)
CIE-LAB	lab(48.63, -22.22, -16.71)
CIE-LCH	lch(48.63, 27.80, 216.95°)
OKLab	oklab(54.85% -0.0782 -0.0466)
OKLCH	oklch(54.85% 0.091 210.8)
XYZ	xyz(12.8137, 17.2987, 28.6449)
Luminance	0.1730 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137F8F #8F2313

analogous

#138F61 #137F8F #13418F

triadic

#137F8F #8F137F #7F8F13

tetradic

#137F8F #61138F #8F2313 #418F13

square

#137F8F #61138F #8F2313 #418F13

split-complementary

#137F8F #8F1341 #8F6113

monochromatic

#051F23 #0C4F59 #137F8F #1AAFC5 #38CEE5

Accessibility & contrast

On white

4.71

#137F8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#137F8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137F8F

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137F8F	#FFFFFF	#000000	##FFFFFF
##137F8F	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727A90

Deuteranopia (green-blind)

#626F8F

Tritanopia (blue-blind)

#008684

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #137f8f;
/* rgb */ color: rgb(19, 127, 143);
/* oklch */ color: oklch(54.8% 0.091 210.8);

Tailwind

colors: {
  custom: {
    50: '#6ba4af',
    500: '#137f8f',
    950: '#000000',
  },
}

SCSS

$custom: #137f8f;
$custom-light: #6ba4af;
$custom-dark: #000000;

JSON

{
  "hex": "#137f8f",
  "rgb": {
    "r": 19,
    "g": 127,
    "b": 143
  },
  "hsl": {
    "h": 187.742,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54848,
    "c": 0.09106,
    "h": 210.8
  },
  "luminance": 0.173
}

Semantic roles & 50–950 ramp

primary

#137F8F

secondary

#C34C3B

accent

#4D35F3

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #137F8F

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

Preview Lab → · Contrast checker → · Palette generator →