#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
RGBrgb(13, 88, 59)
HSLhsl(157, 74%, 20%)
HSVhsv(157, 85%, 35%)
CMYKcmyk(85.2%, 0%, 33%, 65.5%)
CIE-LABlab(32.66, -29.59, 10.74)
CIE-LCHlch(32.66, 31.48, 160.05°)
OKLaboklab(40.92% -0.0806 0.0273)
OKLCHoklch(40.92% 0.085 161.3)
XYZxyz(4.4446, 7.3802, 5.3271)
Luminance0.0738 (WCAG relative)
Temperatureneutral
Familyteal

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
##0D583B1.008.482.488.48
#FFFFFF8.481.0021.001.00
#0000002.4821.001.0021.00
##FFFFFF8.481.0021.001.00

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 →

#0D583B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva