#137B8F#137B8F

#137B8F is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.8% C 0.091 H 215.1°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#137B8F
RGB	rgb(19, 123, 143)
HSL	hsl(190, 77%, 32%)
HSV	hsv(190, 87%, 56%)
CMYK	cmyk(86.7%, 14%, 0%, 43.9%)
CIE-LAB	lab(47.35, -20.09, -18.68)
CIE-LCH	lch(47.35, 27.44, 222.91°)
OKLab	oklab(53.81% -0.0743 -0.0522)
OKLCH	oklch(53.81% 0.091 215.1)
XYZ	xyz(12.3073, 16.2859, 28.4761)
Luminance	0.1629 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137B8F #8F2713

analogous

#138F65 #137B8F #133D8F

triadic

#137B8F #8F137B #7B8F13

tetradic

#137B8F #65138F #8F2713 #3D8F13

square

#137B8F #65138F #8F2713 #3D8F13

split-complementary

#137B8F #8F133D #8F6513

monochromatic

#051E23 #0C4D59 #137B8F #1AA9C5 #38C9E5

Accessibility & contrast

On white

4.93

#137B8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#137B8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137B8F

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137B8F	#FFFFFF	#000000	##FFFFFF
##137B8F	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7790

Deuteranopia (green-blind)

#5D6B8F

Tritanopia (blue-blind)

#008281

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #137b8f;
/* rgb */ color: rgb(19, 123, 143);
/* oklch */ color: oklch(53.8% 0.091 215.1);

Tailwind

colors: {
  custom: {
    50: '#6ba1af',
    500: '#137b8f',
    950: '#000000',
  },
}

SCSS

$custom: #137b8f;
$custom-light: #6ba1af;
$custom-dark: #000000;

JSON

{
  "hex": "#137b8f",
  "rgb": {
    "r": 19,
    "g": 123,
    "b": 143
  },
  "hsl": {
    "h": 189.677,
    "s": 76.543,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53809,
    "c": 0.09079,
    "h": 215.1
  },
  "luminance": 0.16288
}

Semantic roles & 50–950 ramp

primary

#137B8F

secondary

#C3513B

accent

#5335F3

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080F10

muted

#7B7E7F

Preview Lab

Preview with #137B8F

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

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