#0D4040#0D4040

#0D4040 is a dark, muted teal. Relative luminance 0.041; OKLCH L 33.9% C 0.052 H 195.0°. Best body text is #FFFFFF at 11.51:1 contrast (WCAG AA passes).

Color values

HEX	#0D4040
RGB	rgb(13, 64, 64)
HSL	hsl(180, 66%, 15%)
HSV	hsv(180, 80%, 25%)
CMYK	cmyk(79.7%, 0%, 0%, 74.9%)
CIE-LAB	lab(24.07, -16.05, -4.80)
CIE-LCH	lch(24.07, 16.75, 196.66°)
OKLab	oklab(33.94% -0.0498 -0.0133)
OKLCH	oklch(33.94% 0.052 195)
XYZ	xyz(2.9244, 4.1222, 5.4910)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D4040 #400D0D

analogous

#0D4026 #0D4040 #0D2640

triadic

#0D4040 #400D40 #40400D

tetradic

#0D4040 #260D40 #400D0D #26400D

square

#0D4040 #260D40 #400D0D #26400D

split-complementary

#0D4040 #400D26 #40260D

monochromatic

#051919 #051919 #0D4040 #177373 #22A6A6

Accessibility & contrast

On white

11.51

#0D4040 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#0D4040 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D4040

11.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D4040	#FFFFFF	#000000	##FFFFFF
##0D4040	1.00	11.51	1.82	11.51
#FFFFFF	11.51	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3C40

Deuteranopia (green-blind)

#343740

Tritanopia (blue-blind)

#004240

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #0d4040;
/* rgb */ color: rgb(13, 64, 64);
/* oklch */ color: oklch(33.9% 0.052 195.0);

Tailwind

colors: {
  custom: {
    50: '#567574',
    500: '#0d4040',
    950: '#000000',
  },
}

SCSS

$custom: #0d4040;
$custom-light: #567574;
$custom-dark: #000000;

JSON

{
  "hex": "#0d4040",
  "rgb": {
    "r": 13,
    "g": 64,
    "b": 64
  },
  "hsl": {
    "h": 180,
    "s": 66.234,
    "l": 15.098
  },
  "oklch": {
    "l": 0.33943,
    "c": 0.0516,
    "h": 195
  },
  "luminance": 0.04123
}

Semantic roles & 50–950 ramp

primary

#0D4040

secondary

#7C2D2D

accent

#3F3FE9

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030808

muted

#787B7B

Preview Lab

Preview with #0D4040

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

Preview Lab → · Contrast checker → · Palette generator →