#0D4B37#0D4B37

#0D4B37 is a dark, moderate teal. Relative luminance 0.054; OKLCH L 36.9% C 0.070 H 166.2°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#0D4B37
RGB	rgb(13, 75, 55)
HSL	hsl(161, 70%, 17%)
HSV	hsv(161, 83%, 29%)
CMYK	cmyk(82.7%, 0%, 26.7%, 70.6%)
CIE-LAB	lab(27.83, -24.63, 6.53)
CIE-LCH	lch(27.83, 25.48, 165.14°)
OKLab	oklab(36.92% -0.068 0.0167)
OKLCH	oklch(36.92% 0.07 166.2)
XYZ	xyz(3.3713, 5.3932, 4.4770)
Luminance	0.0539 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4B37 #4B0D21

analogous

#0D4B18 #0D4B37 #0D404B

triadic

#0D4B37 #370D4B #4B370D

tetradic

#0D4B37 #180D4B #4B0D21 #404B0D

square

#0D4B37 #180D4B #4B0D21 #404B0D

split-complementary

#0D4B37 #4B0D40 #4B180D

monochromatic

#051A13 #051A13 #0D4B37 #167F5D #1FB384

Accessibility & contrast

On white

10.10

#0D4B37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#0D4B37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4B37

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4B37	#FFFFFF	#000000	##FFFFFF
##0D4B37	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494536

Deuteranopia (green-blind)

#413F38

Tritanopia (blue-blind)

#004B45

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0d4b37;
/* rgb */ color: rgb(13, 75, 55);
/* oklch */ color: oklch(36.9% 0.070 166.2);

Tailwind

colors: {
  custom: {
    50: '#577e6d',
    500: '#0d4b37',
    950: '#000000',
  },
}

SCSS

$custom: #0d4b37;
$custom-light: #577e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4b37",
  "rgb": {
    "r": 13,
    "g": 75,
    "b": 55
  },
  "hsl": {
    "h": 160.645,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.36917,
    "c": 0.06998,
    "h": 166.2
  },
  "luminance": 0.05394
}

Semantic roles & 50–950 ramp

primary

#0D4B37

secondary

#862E4A

accent

#3B74ED

background

#F5F7F6

surface

#E9EEEB

border

#C5C9C6

text

#040A07

muted

#797C7A

Preview Lab

Preview with #0D4B37

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

Preview Lab → · Contrast checker → · Palette generator →