#0D4539#0D4539

#0D4539 is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.2% C 0.060 H 174.8°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#0D4539
RGB	rgb(13, 69, 57)
HSL	hsl(167, 68%, 16%)
HSV	hsv(167, 81%, 27%)
CMYK	cmyk(81.2%, 0%, 17.4%, 72.9%)
CIE-LAB	lab(25.67, -21.05, 2.17)
CIE-LCH	lch(25.67, 21.16, 174.12°)
OKLab	oklab(35.17% -0.0597 0.0054)
OKLCH	oklch(35.17% 0.06 174.8)
XYZ	xyz(3.0322, 4.6369, 4.6053)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4539 #450D19

analogous

#0D451D #0D4539 #0D3545

triadic

#0D4539 #390D45 #45390D

tetradic

#0D4539 #1D0D45 #450D19 #35450D

square

#0D4539 #1D0D45 #450D19 #35450D

split-complementary

#0D4539 #450D35 #451D0D

monochromatic

#051A15 #051A15 #0D4539 #177864 #20AC8E

Accessibility & contrast

On white

10.90

#0D4539 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#0D4539 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4539

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4539	#FFFFFF	#000000	##FFFFFF
##0D4539	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424038

Deuteranopia (green-blind)

#3B3B3A

Tritanopia (blue-blind)

#004641

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0d4539;
/* rgb */ color: rgb(13, 69, 57);
/* oklch */ color: oklch(35.2% 0.060 174.8);

Tailwind

colors: {
  custom: {
    50: '#56796f',
    500: '#0d4539',
    950: '#000000',
  },
}

SCSS

$custom: #0d4539;
$custom-light: #56796f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4539",
  "rgb": {
    "r": 13,
    "g": 69,
    "b": 57
  },
  "hsl": {
    "h": 167.143,
    "s": 68.293,
    "l": 16.078
  },
  "oklch": {
    "l": 0.35171,
    "c": 0.05996,
    "h": 174.8
  },
  "luminance": 0.04637
}

Semantic roles & 50–950 ramp

primary

#0D4539

secondary

#802D3F

accent

#3D62EB

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030907

muted

#787B7A

Preview Lab

Preview with #0D4539

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

Preview Lab → · Contrast checker → · Palette generator →