#0D583A#0D583A

#0D583A is a dark, moderate teal. Relative luminance 0.074; OKLCH L 40.9% C 0.086 H 160.5°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#0D583A
RGB	rgb(13, 88, 58)
HSL	hsl(156, 74%, 20%)
HSV	hsv(156, 85%, 35%)
CMYK	cmyk(85.2%, 0%, 34.1%, 65.5%)
CIE-LAB	lab(32.63, -29.84, 11.33)
CIE-LCH	lch(32.63, 31.92, 159.21°)
OKLab	oklab(40.89% -0.0811 0.0287)
OKLCH	oklch(40.89% 0.086 160.5)
XYZ	xyz(4.4189, 7.3700, 5.1918)
Luminance	0.0737 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D583A #580D2B

analogous

#0D5815 #0D583A #0D5158

triadic

#0D583A #3A0D58 #583A0D

tetradic

#0D583A #150D58 #580D2B #51580D

square

#0D583A #150D58 #580D2B #51580D

split-complementary

#0D583A #580D51 #58150D

monochromatic

#041B12 #052317 #0D583A #158D5D #1DC380

Accessibility & contrast

On white

8.49

#0D583A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#0D583A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D583A

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D583A	#FFFFFF	#000000	##FFFFFF
##0D583A	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575138

Deuteranopia (green-blind)

#4E4A3C

Tritanopia (blue-blind)

#005850

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #0d583a;
/* rgb */ color: rgb(13, 88, 58);
/* oklch */ color: oklch(40.9% 0.086 160.5);

Tailwind

colors: {
  custom: {
    50: '#5b8870',
    500: '#0d583a',
    950: '#000000',
  },
}

SCSS

$custom: #0d583a;
$custom-light: #5b8870;
$custom-dark: #000000;

JSON

{
  "hex": "#0d583a",
  "rgb": {
    "r": 13,
    "g": 88,
    "b": 58
  },
  "hsl": {
    "h": 156,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.40895,
    "c": 0.08606,
    "h": 160.5
  },
  "luminance": 0.07371
}

Semantic roles & 50–950 ramp

primary

#0D583A

secondary

#932E56

accent

#3781F1

background

#F5F8F6

surface

#E9F0EC

border

#C5CBC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #0D583A

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

Preview Lab → · Contrast checker → · Palette generator →