#0D583B#0D583B

#0D583B is a dark, moderate teal. Relative luminance 0.074; OKLCH L 40.9% C 0.085 H 161.3°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#0D583B
RGB	rgb(13, 88, 59)
HSL	hsl(157, 74%, 20%)
HSV	hsv(157, 85%, 35%)
CMYK	cmyk(85.2%, 0%, 33%, 65.5%)
CIE-LAB	lab(32.66, -29.59, 10.74)
CIE-LCH	lch(32.66, 31.48, 160.05°)
OKLab	oklab(40.92% -0.0806 0.0273)
OKLCH	oklch(40.92% 0.085 161.3)
XYZ	xyz(4.4446, 7.3802, 5.3271)
Luminance	0.0738 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D583B #580D2A

analogous

#0D5816 #0D583B #0D5058

triadic

#0D583B #3B0D58 #583B0D

tetradic

#0D583B #160D58 #580D2A #50580D

square

#0D583B #160D58 #580D2A #50580D

split-complementary

#0D583B #580D50 #58160D

monochromatic

#041B12 #052317 #0D583B #158D5F #1DC383

Accessibility & contrast

On white

8.48

#0D583B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#0D583B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D583B

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D583B	#FFFFFF	#000000	##FFFFFF
##0D583B	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575139

Deuteranopia (green-blind)

#4E4A3D

Tritanopia (blue-blind)

#005850

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #0d583b;
/* rgb */ color: rgb(13, 88, 59);
/* oklch */ color: oklch(40.9% 0.085 161.3);

Tailwind

colors: {
  custom: {
    50: '#5b8871',
    500: '#0d583b',
    950: '#000000',
  },
}

SCSS

$custom: #0d583b;
$custom-light: #5b8871;
$custom-dark: #000000;

JSON

{
  "hex": "#0d583b",
  "rgb": {
    "r": 13,
    "g": 88,
    "b": 59
  },
  "hsl": {
    "h": 156.8,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.40921,
    "c": 0.08508,
    "h": 161.3
  },
  "luminance": 0.07381
}

Semantic roles & 50–950 ramp

primary

#0D583B

secondary

#932E55

accent

#377FF1

background

#F5F8F6

surface

#E9F0EC

border

#C5CBC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #0D583B

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

Preview Lab → · Contrast checker → · Palette generator →