#0D4B40#0D4B40

#0D4B40 is a dark, moderate teal. Relative luminance 0.055; OKLCH L 37.2% C 0.063 H 177.7°. Best body text is #FFFFFF at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#0D4B40
RGB	rgb(13, 75, 64)
HSL	hsl(169, 70%, 17%)
HSV	hsv(169, 83%, 29%)
CMYK	cmyk(82.7%, 0%, 14.7%, 70.6%)
CIE-LAB	lab(28.08, -21.98, 1.10)
CIE-LCH	lch(28.08, 22.01, 177.13°)
OKLab	oklab(37.21% -0.063 0.0026)
OKLCH	oklch(37.21% 0.063 177.7)
XYZ	xyz(3.6070, 5.4874, 5.7186)
Luminance	0.0549 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4B40 #4B0D18

analogous

#0D4B21 #0D4B40 #0D374B

triadic

#0D4B40 #400D4B #4B400D

tetradic

#0D4B40 #210D4B #4B0D18 #374B0D

square

#0D4B40 #210D4B #4B0D18 #374B0D

split-complementary

#0D4B40 #4B0D37 #4B210D

monochromatic

#051A16 #051A16 #0D4B40 #167F6D #1FB399

Accessibility & contrast

On white

10.01

#0D4B40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#0D4B40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4B40

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4B40	#FFFFFF	#000000	##FFFFFF
##0D4B40	1.00	10.01	2.10	10.01
#FFFFFF	10.01	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484640

Deuteranopia (green-blind)

#3F4041

Tritanopia (blue-blind)

#004C48

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0d4b40;
/* rgb */ color: rgb(13, 75, 64);
/* oklch */ color: oklch(37.2% 0.063 177.7);

Tailwind

colors: {
  custom: {
    50: '#587e74',
    500: '#0d4b40',
    950: '#000000',
  },
}

SCSS

$custom: #0d4b40;
$custom-light: #587e74;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4b40",
  "rgb": {
    "r": 13,
    "g": 75,
    "b": 64
  },
  "hsl": {
    "h": 169.355,
    "s": 70.455,
    "l": 17.255
  },
  "oklch": {
    "l": 0.37209,
    "c": 0.063,
    "h": 177.7
  },
  "luminance": 0.05488
}

Semantic roles & 50–950 ramp

primary

#0D4B40

secondary

#862E3D

accent

#3B5AED

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #0D4B40

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

Preview Lab → · Contrast checker → · Palette generator →