#0D5357#0D5357

#0D5357 is a dark, moderate teal. Relative luminance 0.070; OKLCH L 40.4% C 0.064 H 200.9°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#0D5357
RGB	rgb(13, 83, 87)
HSL	hsl(183, 74%, 20%)
HSV	hsv(183, 85%, 34%)
CMYK	cmyk(85.1%, 4.6%, 0%, 65.9%)
CIE-LAB	lab(31.71, -18.59, -8.26)
CIE-LCH	lch(31.71, 20.34, 203.95°)
OKLab	oklab(40.43% -0.06 -0.023)
OKLCH	oklch(40.43% 0.064 200.9)
XYZ	xyz(4.9788, 6.9596, 10.0959)
Luminance	0.0696 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D5357 #57110D

analogous

#0D5736 #0D5357 #0D2E57

triadic

#0D5357 #570D53 #53570D

tetradic

#0D5357 #360D57 #57110D #2E570D

square

#0D5357 #360D57 #57110D #2E570D

split-complementary

#0D5357 #570D2E #57360D

monochromatic

#04191B #052022 #0D5357 #15868C #1DB9C1

Accessibility & contrast

On white

8.78

#0D5357 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#0D5357 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D5357

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D5357	#FFFFFF	#000000	##FFFFFF
##0D5357	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4F57

Deuteranopia (green-blind)

#424757

Tritanopia (blue-blind)

#005754

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #0d5357;
/* rgb */ color: rgb(13, 83, 87);
/* oklch */ color: oklch(40.4% 0.064 200.9);

Tailwind

colors: {
  custom: {
    50: '#5c8386',
    500: '#0d5357',
    950: '#000000',
  },
}

SCSS

$custom: #0d5357;
$custom-light: #5c8386;
$custom-dark: #000000;

JSON

{
  "hex": "#0d5357",
  "rgb": {
    "r": 13,
    "g": 83,
    "b": 87
  },
  "hsl": {
    "h": 183.243,
    "s": 74,
    "l": 19.608
  },
  "oklch": {
    "l": 0.40427,
    "c": 0.06427,
    "h": 200.9
  },
  "luminance": 0.0696
}

Semantic roles & 50–950 ramp

primary

#0D5357

secondary

#92342E

accent

#4137F1

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #0D5357

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

Preview Lab → · Contrast checker → · Palette generator →