#137D81#137D81

#137D81 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.7% C 0.087 H 199.0°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#137D81
RGB	rgb(19, 125, 129)
HSL	hsl(182, 74%, 29%)
HSV	hsv(182, 85%, 51%)
CMYK	cmyk(85.3%, 3.1%, 0%, 49.4%)
CIE-LAB	lab(47.48, -25.88, -10.21)
CIE-LCH	lch(47.48, 27.82, 201.53°)
OKLab	oklab(53.75% -0.0825 -0.0284)
OKLCH	oklch(53.75% 0.087 199)
XYZ	xyz(11.5628, 16.3892, 23.3186)
Luminance	0.1639 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137D81 #811713

analogous

#13814E #137D81 #134681

triadic

#137D81 #81137D #7D8113

tetradic

#137D81 #4E1381 #811713 #468113

square

#137D81 #4E1381 #811713 #468113

split-complementary

#137D81 #811346 #814E13

monochromatic

#041A1B #0B494C #137D81 #1BB1B6 #2EDAE0

Accessibility & contrast

On white

4.91

#137D81 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#137D81 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137D81

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137D81	#FFFFFF	#000000	##FFFFFF
##137D81	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737781

Deuteranopia (green-blind)

#656C82

Tritanopia (blue-blind)

#00827E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #137d81;
/* rgb */ color: rgb(19, 125, 129);
/* oklch */ color: oklch(53.7% 0.087 199.0);

Tailwind

colors: {
  custom: {
    50: '#69a3a5',
    500: '#137d81',
    950: '#000000',
  },
}

SCSS

$custom: #137d81;
$custom-light: #69a3a5;
$custom-dark: #000000;

JSON

{
  "hex": "#137d81",
  "rgb": {
    "r": 19,
    "g": 125,
    "b": 129
  },
  "hsl": {
    "h": 182.182,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53746,
    "c": 0.08728,
    "h": 199
  },
  "luminance": 0.16391
}

Semantic roles & 50–950 ramp

primary

#137D81

secondary

#B63E3A

accent

#3E37F1

background

#F6FAFA

surface

#ECF4F4

border

#C7CECE

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #137D81

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

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