#0D3E39#0D3E39

#0D3E39 is a dark, muted teal. Relative luminance 0.038; OKLCH L 33.1% C 0.051 H 185.1°. Best body text is #FFFFFF at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#0D3E39
RGB	rgb(13, 62, 57)
HSL	hsl(174, 65%, 15%)
HSV	hsv(174, 79%, 24%)
CMYK	cmyk(79%, 0%, 8.1%, 75.7%)
CIE-LAB	lab(23.09, -17.31, -1.60)
CIE-LCH	lch(23.09, 17.38, 185.29°)
OKLab	oklab(33.06% -0.0512 -0.0046)
OKLCH	oklch(33.06% 0.051 185.1)
XYZ	xyz(2.6268, 3.8259, 4.4701)
Luminance	0.0383 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3E39 #3E0D12

analogous

#0D3E21 #0D3E39 #0D2A3E

triadic

#0D3E39 #390D3E #3E390D

tetradic

#0D3E39 #210D3E #3E0D12 #2A3E0D

square

#0D3E39 #210D3E #3E0D12 #2A3E0D

split-complementary

#0D3E39 #3E0D2A #3E210D

monochromatic

#051917 #051917 #0D3E39 #187168 #22A396

Accessibility & contrast

On white

11.90

#0D3E39 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#0D3E39 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3E39

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3E39	#FFFFFF	#000000	##FFFFFF
##0D3E39	1.00	11.90	1.77	11.90
#FFFFFF	11.90	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3A39

Deuteranopia (green-blind)

#33353A

Tritanopia (blue-blind)

#00403C

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #0d3e39;
/* rgb */ color: rgb(13, 62, 57);
/* oklch */ color: oklch(33.1% 0.051 185.1);

Tailwind

colors: {
  custom: {
    50: '#55736f',
    500: '#0d3e39',
    950: '#000000',
  },
}

SCSS

$custom: #0d3e39;
$custom-light: #55736f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3e39",
  "rgb": {
    "r": 13,
    "g": 62,
    "b": 57
  },
  "hsl": {
    "h": 173.878,
    "s": 65.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.33061,
    "c": 0.05138,
    "h": 185.1
  },
  "luminance": 0.03826
}

Semantic roles & 50–950 ramp

primary

#0D3E39

secondary

#7A2D35

accent

#4051E8

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030807

muted

#787B7A

Preview Lab

Preview with #0D3E39

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

Preview Lab → · Contrast checker → · Palette generator →