#137C57#137C57

#137C57 is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.1% C 0.107 H 162.9°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#137C57
RGB	rgb(19, 124, 87)
HSL	hsl(159, 73%, 28%)
HSV	hsv(159, 85%, 49%)
CMYK	cmyk(84.7%, 0%, 29.8%, 51.4%)
CIE-LAB	lab(45.96, -37.54, 12.37)
CIE-LCH	lch(45.96, 39.53, 161.76°)
OKLab	oklab(52.11% -0.1025 0.0315)
OKLCH	oklch(52.11% 0.107 162.9)
XYZ	xyz(9.1955, 15.2407, 11.4721)
Luminance	0.1524 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137C57 #7C1338

analogous

#137C22 #137C57 #136C7C

triadic

#137C57 #57137C #7C5713

tetradic

#137C57 #22137C #7C1338 #6C7C13

square

#137C57 #22137C #7C1338 #6C7C13

split-complementary

#137C57 #7C136C #7C2213

monochromatic

#041B13 #0B4732 #137C57 #1BB17C #2BDF9F

Accessibility & contrast

On white

5.19

#137C57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#137C57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C57

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137C57	#FFFFFF	#000000	##FFFFFF
##137C57	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7255

Deuteranopia (green-blind)

#6D6959

Tritanopia (blue-blind)

#007C72

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #137c57;
/* rgb */ color: rgb(19, 124, 87);
/* oklch */ color: oklch(52.1% 0.107 162.9);

Tailwind

colors: {
  custom: {
    50: '#66a386',
    500: '#137c57',
    950: '#000000',
  },
}

SCSS

$custom: #137c57;
$custom-light: #66a386;
$custom-dark: #000000;

JSON

{
  "hex": "#137c57",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 87
  },
  "hsl": {
    "h": 158.857,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52111,
    "c": 0.10725,
    "h": 162.9
  },
  "luminance": 0.15242
}

Semantic roles & 50–950 ramp

primary

#137C57

secondary

#B23964

accent

#3879F0

background

#F6FAF8

surface

#EBF4EF

border

#C6CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #137C57

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

Preview Lab → · Contrast checker → · Palette generator →