#0D5440#0D5440

#0D5440 is a dark, moderate teal. Relative luminance 0.068; OKLCH L 39.9% C 0.075 H 168.6°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#0D5440
RGB	rgb(13, 84, 64)
HSL	hsl(163, 73%, 19%)
HSV	hsv(163, 85%, 33%)
CMYK	cmyk(84.5%, 0%, 23.8%, 67.1%)
CIE-LAB	lab(31.34, -26.42, 5.78)
CIE-LCH	lch(31.34, 27.04, 167.66°)
OKLab	oklab(39.88% -0.0733 0.0148)
OKLCH	oklch(39.88% 0.075 168.6)
XYZ	xyz(4.2612, 6.7959, 5.9366)
Luminance	0.0680 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D5440 #540D21

analogous

#0D541D #0D5440 #0D4554

triadic

#0D5440 #400D54 #54400D

tetradic

#0D5440 #1D0D54 #540D21 #45540D

square

#0D5440 #1D0D54 #540D21 #45540D

split-complementary

#0D5440 #540D45 #541D0D

monochromatic

#041A14 #051F18 #0D5440 #158968 #1DBE91

Accessibility & contrast

On white

8.90

#0D5440 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#0D5440 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D5440

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D5440	#FFFFFF	#000000	##FFFFFF
##0D5440	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#524E3F

Deuteranopia (green-blind)

#494741

Tritanopia (blue-blind)

#00554E

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0d5440;
/* rgb */ color: rgb(13, 84, 64);
/* oklch */ color: oklch(39.9% 0.075 168.6);

Tailwind

colors: {
  custom: {
    50: '#5a8574',
    500: '#0d5440',
    950: '#000000',
  },
}

SCSS

$custom: #0d5440;
$custom-light: #5a8574;
$custom-dark: #000000;

JSON

{
  "hex": "#0d5440",
  "rgb": {
    "r": 13,
    "g": 84,
    "b": 64
  },
  "hsl": {
    "h": 163.099,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.39876,
    "c": 0.07481,
    "h": 168.6
  },
  "luminance": 0.06796
}

Semantic roles & 50–950 ramp

primary

#0D5440

secondary

#8F2E49

accent

#386CF0

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#040B08

muted

#797C7B

Preview Lab

Preview with #0D5440

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

Preview Lab → · Contrast checker → · Palette generator →