#0D4537#0D4537

#0D4537 is a dark, moderate teal. Relative luminance 0.046; OKLCH L 35.1% C 0.061 H 171.9°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#0D4537
RGB	rgb(13, 69, 55)
HSL	hsl(165, 68%, 16%)
HSV	hsv(165, 81%, 27%)
CMYK	cmyk(81.2%, 0%, 20.3%, 72.9%)
CIE-LAB	lab(25.62, -21.66, 3.39)
CIE-LCH	lch(25.62, 21.92, 171.10°)
OKLab	oklab(35.1% -0.0608 0.0086)
OKLCH	oklch(35.1% 0.061 171.9)
XYZ	xyz(2.9833, 4.6173, 4.3477)
Luminance	0.0462 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4537 #450D1B

analogous

#0D451B #0D4537 #0D3745

triadic

#0D4537 #370D45 #45370D

tetradic

#0D4537 #1B0D45 #450D1B #37450D

square

#0D4537 #1B0D45 #450D1B #37450D

split-complementary

#0D4537 #450D37 #451B0D

monochromatic

#051A15 #051A15 #0D4537 #177860 #20AC89

Accessibility & contrast

On white

10.92

#0D4537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#0D4537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4537

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4537	#FFFFFF	#000000	##FFFFFF
##0D4537	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434036

Deuteranopia (green-blind)

#3B3A38

Tritanopia (blue-blind)

#004641

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0d4537;
/* rgb */ color: rgb(13, 69, 55);
/* oklch */ color: oklch(35.1% 0.061 171.9);

Tailwind

colors: {
  custom: {
    50: '#56796d',
    500: '#0d4537',
    950: '#000000',
  },
}

SCSS

$custom: #0d4537;
$custom-light: #56796d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4537",
  "rgb": {
    "r": 13,
    "g": 69,
    "b": 55
  },
  "hsl": {
    "h": 165,
    "s": 68.293,
    "l": 16.078
  },
  "oklch": {
    "l": 0.35104,
    "c": 0.06145,
    "h": 171.9
  },
  "luminance": 0.04618
}

Semantic roles & 50–950 ramp

primary

#0D4537

secondary

#802D42

accent

#3D68EB

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030907

muted

#787B7A

Preview Lab

Preview with #0D4537

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

Preview Lab → · Contrast checker → · Palette generator →