#137E57#137E57

#137E57 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.7% C 0.110 H 162.1°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#137E57
RGB	rgb(19, 126, 87)
HSL	hsl(158, 74%, 28%)
HSV	hsv(158, 85%, 49%)
CMYK	cmyk(84.9%, 0%, 31%, 50.6%)
CIE-LAB	lab(46.64, -38.38, 13.31)
CIE-LCH	lch(46.64, 40.62, 160.88°)
OKLab	oklab(52.67% -0.1046 0.0338)
OKLCH	oklch(52.67% 0.11 162.1)
XYZ	xyz(9.4487, 15.7471, 11.5565)
Luminance	0.1575 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137E57 #7E133A

analogous

#137E21 #137E57 #136F7E

triadic

#137E57 #57137E #7E5713

tetradic

#137E57 #21137E #7E133A #6F7E13

square

#137E57 #21137E #7E133A #6F7E13

split-complementary

#137E57 #7E136F #7E2113

monochromatic

#041B12 #0B4932 #137E57 #1BB37C #2CDF9E

Accessibility & contrast

On white

5.06

#137E57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#137E57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137E57

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137E57	#FFFFFF	#000000	##FFFFFF
##137E57	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7455

Deuteranopia (green-blind)

#6F6B5A

Tritanopia (blue-blind)

#007E74

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #137e57;
/* rgb */ color: rgb(19, 126, 87);
/* oklch */ color: oklch(52.7% 0.110 162.1);

Tailwind

colors: {
  custom: {
    50: '#66a486',
    500: '#137e57',
    950: '#000000',
  },
}

SCSS

$custom: #137e57;
$custom-light: #66a486;
$custom-dark: #000000;

JSON

{
  "hex": "#137e57",
  "rgb": {
    "r": 19,
    "g": 126,
    "b": 87
  },
  "hsl": {
    "h": 158.131,
    "s": 73.793,
    "l": 28.431
  },
  "oklch": {
    "l": 0.5267,
    "c": 0.10993,
    "h": 162.1
  },
  "luminance": 0.15748
}

Semantic roles & 50–950 ramp

primary

#137E57

secondary

#B43966

accent

#377BF0

background

#F6FAF8

surface

#EBF4EF

border

#C6CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #137E57

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

Preview Lab → · Contrast checker → · Palette generator →