#0C583E#0C583E

#0C583E is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.0% C 0.082 H 163.9°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#0C583E
RGB	rgb(12, 88, 62)
HSL	hsl(159, 76%, 20%)
HSV	hsv(159, 86%, 35%)
CMYK	cmyk(86.4%, 0%, 29.5%, 65.5%)
CIE-LAB	lab(32.71, -28.94, 8.96)
CIE-LCH	lch(32.71, 30.30, 162.80°)
OKLab	oklab(40.98% -0.0793 0.0228)
OKLCH	oklch(40.98% 0.082 163.9)
XYZ	xyz(4.5103, 7.4049, 5.7481)
Luminance	0.0741 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C583E #580C26

analogous

#0C5818 #0C583E #0C4C58

triadic

#0C583E #3E0C58 #583E0C

tetradic

#0C583E #180C58 #580C26 #4C580C

square

#0C583E #180C58 #580C26 #4C580C

split-complementary

#0C583E #580C4C #58180C

monochromatic

#041B13 #052218 #0C583E #138E64 #1BC48A

Accessibility & contrast

On white

8.46

#0C583E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#0C583E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C583E

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C583E	#FFFFFF	#000000	##FFFFFF
##0C583E	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56513D

Deuteranopia (green-blind)

#4D4A40

Tritanopia (blue-blind)

#005851

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #0c583e;
/* rgb */ color: rgb(12, 88, 62);
/* oklch */ color: oklch(41.0% 0.082 163.9);

Tailwind

colors: {
  custom: {
    50: '#5a8873',
    500: '#0c583e',
    950: '#000000',
  },
}

SCSS

$custom: #0c583e;
$custom-light: #5a8873;
$custom-dark: #000000;

JSON

{
  "hex": "#0c583e",
  "rgb": {
    "r": 12,
    "g": 88,
    "b": 62
  },
  "hsl": {
    "h": 159.474,
    "s": 76,
    "l": 19.608
  },
  "oklch": {
    "l": 0.40984,
    "c": 0.08249,
    "h": 163.9
  },
  "luminance": 0.07405
}

Semantic roles & 50–950 ramp

primary

#0C583E

secondary

#932D50

accent

#3576F3

background

#F5F8F6

surface

#E9F0EC

border

#C5CBC7

text

#040B08

muted

#797C7B

Preview Lab

Preview with #0C583E

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

Preview Lab → · Contrast checker → · Palette generator →