#0D4639#0D4639

#0D4639 is a dark, moderate teal. Relative luminance 0.048; OKLCH L 35.5% C 0.061 H 173.6°. Best body text is #FFFFFF at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#0D4639
RGB	rgb(13, 70, 57)
HSL	hsl(166, 69%, 16%)
HSV	hsv(166, 81%, 27%)
CMYK	cmyk(81.4%, 0%, 18.6%, 72.5%)
CIE-LAB	lab(26.04, -21.56, 2.70)
CIE-LCH	lch(26.04, 21.73, 172.87°)
OKLab	oklab(35.47% -0.0609 0.0068)
OKLCH	oklch(35.47% 0.061 173.6)
XYZ	xyz(3.0943, 4.7609, 4.6260)
Luminance	0.0476 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4639 #460D1A

analogous

#0D461D #0D4639 #0D3746

triadic

#0D4639 #390D46 #46390D

tetradic

#0D4639 #1D0D46 #460D1A #37460D

square

#0D4639 #1D0D46 #460D1A #37460D

split-complementary

#0D4639 #460D37 #461D0D

monochromatic

#051A15 #051A15 #0D4639 #177A63 #20AD8D

Accessibility & contrast

On white

10.76

#0D4639 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#0D4639 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4639

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4639	#FFFFFF	#000000	##FFFFFF
##0D4639	1.00	10.76	1.95	10.76
#FFFFFF	10.76	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434138

Deuteranopia (green-blind)

#3C3B3A

Tritanopia (blue-blind)

#004742

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #0d4639;
/* rgb */ color: rgb(13, 70, 57);
/* oklch */ color: oklch(35.5% 0.061 173.6);

Tailwind

colors: {
  custom: {
    50: '#567a6f',
    500: '#0d4639',
    950: '#000000',
  },
}

SCSS

$custom: #0d4639;
$custom-light: #567a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4639",
  "rgb": {
    "r": 13,
    "g": 70,
    "b": 57
  },
  "hsl": {
    "h": 166.316,
    "s": 68.675,
    "l": 16.275
  },
  "oklch": {
    "l": 0.35473,
    "c": 0.06129,
    "h": 173.6
  },
  "luminance": 0.04761
}

Semantic roles & 50–950 ramp

primary

#0D4639

secondary

#812D41

accent

#3C64EC

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030907

muted

#787B7A

Preview Lab

Preview with #0D4639

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

Preview Lab → · Contrast checker → · Palette generator →