#137F51#137F51

#137F51 is a mid, moderate teal. Relative luminance 0.159; OKLCH L 52.8% C 0.117 H 158.4°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#137F51
RGB	rgb(19, 127, 81)
HSL	hsl(154, 74%, 29%)
HSV	hsv(154, 85%, 50%)
CMYK	cmyk(85%, 0%, 36.2%, 50.2%)
CIE-LAB	lab(46.86, -40.18, 17.06)
CIE-LCH	lch(46.86, 43.66, 156.99°)
OKLab	oklab(52.81% -0.1087 0.043)
OKLCH	oklch(52.81% 0.117 158.4)
XYZ	xyz(9.3421, 15.9101, 10.3616)
Luminance	0.1591 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137F51 #7F1341

analogous

#137F1B #137F51 #13777F

triadic

#137F51 #51137F #7F5113

tetradic

#137F51 #1B137F #7F1341 #777F13

square

#137F51 #1B137F #7F1341 #777F13

split-complementary

#137F51 #7F1377 #7F1B13

monochromatic

#041B11 #0B4A2F #137F51 #1BB473 #2DE093

Accessibility & contrast

On white

5.02

#137F51 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#137F51 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137F51

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137F51	#FFFFFF	#000000	##FFFFFF
##137F51	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E744E

Deuteranopia (green-blind)

#716B54

Tritanopia (blue-blind)

#007E73

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #137f51;
/* rgb */ color: rgb(19, 127, 81);
/* oklch */ color: oklch(52.8% 0.117 158.4);

Tailwind

colors: {
  custom: {
    50: '#66a582',
    500: '#137f51',
    950: '#000000',
  },
}

SCSS

$custom: #137f51;
$custom-light: #66a582;
$custom-dark: #000000;

JSON

{
  "hex": "#137f51",
  "rgb": {
    "r": 19,
    "g": 127,
    "b": 81
  },
  "hsl": {
    "h": 154.444,
    "s": 73.973,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52807,
    "c": 0.11688,
    "h": 158.4
  },
  "luminance": 0.15911
}

Semantic roles & 50–950 ramp

primary

#137F51

secondary

#B4396E

accent

#3786F1

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #137F51

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

Preview Lab → · Contrast checker → · Palette generator →