#137C55#137C55

#137C55 is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.1% C 0.109 H 161.7°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#137C55
RGB	rgb(19, 124, 85)
HSL	hsl(158, 73%, 28%)
HSV	hsv(158, 85%, 49%)
CMYK	cmyk(84.7%, 0%, 31.5%, 51.4%)
CIE-LAB	lab(45.92, -38.03, 13.47)
CIE-LCH	lch(45.92, 40.34, 160.49°)
OKLab	oklab(52.06% -0.1036 0.0342)
OKLCH	oklch(52.06% 0.109 161.7)
XYZ	xyz(9.1149, 15.2085, 11.0477)
Luminance	0.1521 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#137C55 #7C133A

analogous

#137C20 #137C55 #136E7C

triadic

#137C55 #55137C #7C5513

tetradic

#137C55 #20137C #7C133A #6E7C13

square

#137C55 #20137C #7C133A #6E7C13

split-complementary

#137C55 #7C136E #7C2013

monochromatic

#041B12 #0B4731 #137C55 #1BB179 #2BDF9C

Accessibility & contrast

On white

5.20

#137C55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#137C55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #137C55

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##137C55	#FFFFFF	#000000	##FFFFFF
##137C55	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7253

Deuteranopia (green-blind)

#6E6958

Tritanopia (blue-blind)

#007C72

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #137c55;
/* rgb */ color: rgb(19, 124, 85);
/* oklch */ color: oklch(52.1% 0.109 161.7);

Tailwind

colors: {
  custom: {
    50: '#66a385',
    500: '#137c55',
    950: '#000000',
  },
}

SCSS

$custom: #137c55;
$custom-light: #66a385;
$custom-dark: #000000;

JSON

{
  "hex": "#137c55",
  "rgb": {
    "r": 19,
    "g": 124,
    "b": 85
  },
  "hsl": {
    "h": 157.714,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52061,
    "c": 0.10907,
    "h": 161.7
  },
  "luminance": 0.1521
}

Semantic roles & 50–950 ramp

primary

#137C55

secondary

#B23966

accent

#387CF0

background

#F6FAF8

surface

#EBF4EF

border

#C6CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #137C55

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

Preview Lab → · Contrast checker → · Palette generator →