#0C4B40#0C4B40

#0C4B40 is a dark, moderate teal. Relative luminance 0.055; OKLCH L 37.2% C 0.063 H 177.7°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#0C4B40
RGB	rgb(12, 75, 64)
HSL	hsl(170, 72%, 17%)
HSV	hsv(170, 84%, 29%)
CMYK	cmyk(84%, 0%, 14.7%, 70.6%)
CIE-LAB	lab(28.06, -22.12, 1.07)
CIE-LCH	lch(28.06, 22.14, 177.23°)
OKLab	oklab(37.19% -0.0633 0.0025)
OKLCH	oklch(37.19% 0.063 177.7)
XYZ	xyz(3.5926, 5.4800, 5.7179)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C4B40 #4B0C17

analogous

#0C4B21 #0C4B40 #0C374B

triadic

#0C4B40 #400C4B #4B400C

tetradic

#0C4B40 #210C4B #4B0C17 #374B0C

square

#0C4B40 #210C4B #4B0C17 #374B0C

split-complementary

#0C4B40 #4B0C37 #4B210C

monochromatic

#041A17 #041A17 #0C4B40 #14806D #1DB59A

Accessibility & contrast

On white

10.02

#0C4B40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#0C4B40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C4B40

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C4B40	#FFFFFF	#000000	##FFFFFF
##0C4B40	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484640

Deuteranopia (green-blind)

#3F4041

Tritanopia (blue-blind)

#004C48

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #0c4b40;
/* rgb */ color: rgb(12, 75, 64);
/* oklch */ color: oklch(37.2% 0.063 177.7);

Tailwind

colors: {
  custom: {
    50: '#587e74',
    500: '#0c4b40',
    950: '#000000',
  },
}

SCSS

$custom: #0c4b40;
$custom-light: #587e74;
$custom-dark: #000000;

JSON

{
  "hex": "#0c4b40",
  "rgb": {
    "r": 12,
    "g": 75,
    "b": 64
  },
  "hsl": {
    "h": 169.524,
    "s": 72.414,
    "l": 17.059
  },
  "oklch": {
    "l": 0.37187,
    "c": 0.0634,
    "h": 177.7
  },
  "luminance": 0.0548
}

Semantic roles & 50–950 ramp

primary

#0C4B40

secondary

#872C3C

accent

#3959EF

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #0C4B40

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

Preview Lab → · Contrast checker → · Palette generator →