#0D5538#0D5538

#0D5538 is a dark, moderate teal. Relative luminance 0.069; OKLCH L 39.9% C 0.084 H 160.5°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#0D5538
RGB	rgb(13, 85, 56)
HSL	hsl(156, 73%, 19%)
HSV	hsv(156, 85%, 33%)
CMYK	cmyk(84.7%, 0%, 34.1%, 66.7%)
CIE-LAB	lab(31.50, -29.01, 11.01)
CIE-LCH	lch(31.50, 31.03, 159.21°)
OKLab	oklab(39.95% -0.0789 0.0279)
OKLCH	oklch(39.95% 0.084 160.5)
XYZ	xyz(4.1278, 6.8676, 4.8486)
Luminance	0.0687 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D5538 #550D2A

analogous

#0D5514 #0D5538 #0D4E55

triadic

#0D5538 #380D55 #55380D

tetradic

#0D5538 #140D55 #550D2A #4E550D

square

#0D5538 #140D55 #550D2A #4E550D

split-complementary

#0D5538 #550D4E #55140D

monochromatic

#041B11 #052015 #0D5538 #158A5B #1DBF7E

Accessibility & contrast

On white

8.85

#0D5538 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#0D5538 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D5538

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D5538	#FFFFFF	#000000	##FFFFFF
##0D5538	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544E36

Deuteranopia (green-blind)

#4B483A

Tritanopia (blue-blind)

#00554D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0d5538;
/* rgb */ color: rgb(13, 85, 56);
/* oklch */ color: oklch(39.9% 0.084 160.5);

Tailwind

colors: {
  custom: {
    50: '#5a856e',
    500: '#0d5538',
    950: '#000000',
  },
}

SCSS

$custom: #0d5538;
$custom-light: #5a856e;
$custom-dark: #000000;

JSON

{
  "hex": "#0d5538",
  "rgb": {
    "r": 13,
    "g": 85,
    "b": 56
  },
  "hsl": {
    "h": 155.833,
    "s": 73.469,
    "l": 19.216
  },
  "oklch": {
    "l": 0.39948,
    "c": 0.08366,
    "h": 160.5
  },
  "luminance": 0.06868
}

Semantic roles & 50–950 ramp

primary

#0D5538

secondary

#902E55

accent

#3882F0

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #0D5538

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

Preview Lab → · Contrast checker → · Palette generator →