#0D3631#0D3631

#0D3631 is a dark, muted teal. Relative luminance 0.029; OKLCH L 30.3% C 0.046 H 183.7°. Best body text is #FFFFFF at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#0D3631
RGB	rgb(13, 54, 49)
HSL	hsl(173, 61%, 13%)
HSV	hsv(173, 76%, 21%)
CMYK	cmyk(75.9%, 0%, 9.3%, 78.8%)
CIE-LAB	lab(19.82, -15.48, -1.01)
CIE-LCH	lch(19.82, 15.51, 183.72°)
OKLab	oklab(30.32% -0.0455 -0.003)
OKLCH	oklch(30.32% 0.046 183.7)
XYZ	xyz(2.0393, 2.9454, 3.3662)
Luminance	0.0295 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D3631 #360D12

analogous

#0D361C #0D3631 #0D2636

triadic

#0D3631 #310D36 #36310D

tetradic

#0D3631 #1C0D36 #360D12 #26360D

square

#0D3631 #1C0D36 #360D12 #26360D

split-complementary

#0D3631 #360D26 #361C0D

monochromatic

#061916 #061916 #0D3631 #19675E #25998B

Accessibility & contrast

On white

13.21

#0D3631 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#0D3631 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D3631

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D3631	#FFFFFF	#000000	##FFFFFF
##0D3631	1.00	13.21	1.59	13.21
#FFFFFF	13.21	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#333331

Deuteranopia (green-blind)

#2D2E31

Tritanopia (blue-blind)

#003734

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0d3631;
/* rgb */ color: rgb(13, 54, 49);
/* oklch */ color: oklch(30.3% 0.046 183.7);

Tailwind

colors: {
  custom: {
    50: '#526d69',
    500: '#0d3631',
    950: '#000000',
  },
}

SCSS

$custom: #0d3631;
$custom-light: #526d69;
$custom-dark: #000000;

JSON

{
  "hex": "#0d3631",
  "rgb": {
    "r": 13,
    "g": 54,
    "b": 49
  },
  "hsl": {
    "h": 172.683,
    "s": 61.194,
    "l": 13.137
  },
  "oklch": {
    "l": 0.30316,
    "c": 0.04561,
    "h": 183.7
  },
  "luminance": 0.02946
}

Semantic roles & 50–950 ramp

primary

#0D3631

secondary

#712D36

accent

#4357E4

background

#F4F6F6

surface

#E7EBEB

border

#C3C6C6

text

#020706

muted

#787A7A

Preview Lab

Preview with #0D3631

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

Preview Lab → · Contrast checker → · Palette generator →