#0D3F37#0D3F37

#0D3F37 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.3% C 0.054 H 179.8°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#0D3F37
RGB	rgb(13, 63, 55)
HSL	hsl(170, 66%, 15%)
HSV	hsv(170, 79%, 25%)
CMYK	cmyk(79.4%, 0%, 12.7%, 75.3%)
CIE-LAB	lab(23.39, -18.51, 0.18)
CIE-LCH	lch(23.39, 18.51, 179.45°)
OKLab	oklab(33.29% -0.0535 0.0002)
OKLCH	oklch(33.29% 0.054 179.8)
XYZ	xyz(2.6327, 3.9161, 4.2308)
Luminance	0.0392 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3F37 #3F0D15

analogous

#0D3F1E #0D3F37 #0D2E3F

triadic

#0D3F37 #370D3F #3F370D

tetradic

#0D3F37 #1E0D3F #3F0D15 #2E3F0D

square

#0D3F37 #1E0D3F #3F0D15 #2E3F0D

split-complementary

#0D3F37 #3F0D2E #3F1E0D

monochromatic

#051916 #051916 #0D3F37 #177263 #22A490

Accessibility & contrast

On white

11.78

#0D3F37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#0D3F37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3F37

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3F37	#FFFFFF	#000000	##FFFFFF
##0D3F37	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3B37

Deuteranopia (green-blind)

#353638

Tritanopia (blue-blind)

#00403D

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0d3f37;
/* rgb */ color: rgb(13, 63, 55);
/* oklch */ color: oklch(33.3% 0.054 179.8);

Tailwind

colors: {
  custom: {
    50: '#55746d',
    500: '#0d3f37',
    950: '#000000',
  },
}

SCSS

$custom: #0d3f37;
$custom-light: #55746d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3f37",
  "rgb": {
    "r": 13,
    "g": 63,
    "b": 55
  },
  "hsl": {
    "h": 170.4,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33288,
    "c": 0.05352,
    "h": 179.8
  },
  "luminance": 0.03916
}

Semantic roles & 50–950 ramp

primary

#0D3F37

secondary

#7B2D3A

accent

#3F5AE9

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030807

muted

#787B7A

Preview Lab

Preview with #0D3F37

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

Preview Lab → · Contrast checker → · Palette generator →