#137F4B#137F4B

#137F4B is a mid, vivid teal. Relative luminance 0.158; OKLCH L 52.7% C 0.123 H 155.6°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#137F4B
RGB	rgb(19, 127, 75)
HSL	hsl(151, 74%, 29%)
HSV	hsv(151, 85%, 50%)
CMYK	cmyk(85%, 0%, 40.9%, 50.2%)
CIE-LAB	lab(46.74, -41.48, 20.32)
CIE-LCH	lch(46.74, 46.19, 153.90°)
OKLab	oklab(52.68% -0.1117 0.0507)
OKLCH	oklch(52.68% 0.123 155.6)
XYZ	xyz(9.1270, 15.8240, 9.2286)
Luminance	0.1583 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137F4B #7F1347

analogous

#137F15 #137F4B #137D7F

triadic

#137F4B #4B137F #7F4B13

tetradic

#137F4B #15137F #7F1347 #7D7F13

square

#137F4B #15137F #7F1347 #7D7F13

split-complementary

#137F4B #7F137D #7F1513

monochromatic

#041B10 #0B4A2C #137F4B #1BB46A #2DE08A

Accessibility & contrast

On white

5.04

#137F4B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#137F4B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137F4B

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137F4B	#FFFFFF	#000000	##FFFFFF
##137F4B	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7447

Deuteranopia (green-blind)

#726B4F

Tritanopia (blue-blind)

#007E72

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #137f4b;
/* rgb */ color: rgb(19, 127, 75);
/* oklch */ color: oklch(52.7% 0.123 155.6);

Tailwind

colors: {
  custom: {
    50: '#66a57e',
    500: '#137f4b',
    950: '#000000',
  },
}

SCSS

$custom: #137f4b;
$custom-light: #66a57e;
$custom-dark: #000000;

JSON

{
  "hex": "#137f4b",
  "rgb": {
    "r": 19,
    "g": 127,
    "b": 75
  },
  "hsl": {
    "h": 151.111,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52676,
    "c": 0.12267,
    "h": 155.6
  },
  "luminance": 0.15825
}

Semantic roles & 50–950 ramp

primary

#137F4B

secondary

#B43975

accent

#3790F1

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #137F4B

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

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