#0D3F3E#0D3F3E

#0D3F3E is a dark, muted teal. Relative luminance 0.040; OKLCH L 33.6% C 0.051 H 193.0°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#0D3F3E
RGB	rgb(13, 63, 62)
HSL	hsl(179, 66%, 15%)
HSV	hsv(179, 79%, 25%)
CMYK	cmyk(79.4%, 0%, 1.6%, 75.3%)
CIE-LAB	lab(23.63, -16.17, -4.13)
CIE-LCH	lch(23.63, 16.69, 194.32°)
OKLab	oklab(33.56% -0.0497 -0.0115)
OKLCH	oklch(33.56% 0.051 193)
XYZ	xyz(2.8126, 3.9881, 5.1780)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3F3E #3F0D0E

analogous

#0D3F25 #0D3F3E #0D273F

triadic

#0D3F3E #3E0D3F #3F3E0D

tetradic

#0D3F3E #250D3F #3F0D0E #273F0D

square

#0D3F3E #250D3F #3F0D0E #273F0D

split-complementary

#0D3F3E #3F0D27 #3F250D

monochromatic

#051919 #051919 #0D3F3E #177270 #22A4A2

Accessibility & contrast

On white

11.68

#0D3F3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#0D3F3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3F3E

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3F3E	#FFFFFF	#000000	##FFFFFF
##0D3F3E	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3B3E

Deuteranopia (green-blind)

#33363E

Tritanopia (blue-blind)

#00413F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #0d3f3e;
/* rgb */ color: rgb(13, 63, 62);
/* oklch */ color: oklch(33.6% 0.051 193.0);

Tailwind

colors: {
  custom: {
    50: '#557473',
    500: '#0d3f3e',
    950: '#000000',
  },
}

SCSS

$custom: #0d3f3e;
$custom-light: #557473;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3f3e",
  "rgb": {
    "r": 13,
    "g": 63,
    "b": 62
  },
  "hsl": {
    "h": 178.8,
    "s": 65.789,
    "l": 14.902
  },
  "oklch": {
    "l": 0.33562,
    "c": 0.05099,
    "h": 193
  },
  "luminance": 0.03988
}

Semantic roles & 50–950 ramp

primary

#0D3F3E

secondary

#7B2D2F

accent

#3F42E9

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030808

muted

#787B7B

Preview Lab

Preview with #0D3F3E

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

Preview Lab → · Contrast checker → · Palette generator →