#0C5F4B#0C5F4B

#0C5F4B is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.4% C 0.081 H 171.1°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#0C5F4B
RGB	rgb(12, 95, 75)
HSL	hsl(166, 78%, 21%)
HSV	hsv(166, 87%, 37%)
CMYK	cmyk(87.4%, 0%, 21.1%, 62.7%)
CIE-LAB	lab(35.54, -28.60, 4.89)
CIE-LCH	lch(35.54, 29.01, 170.29°)
OKLab	oklab(43.42% -0.0799 0.0124)
OKLCH	oklch(43.42% 0.081 171.1)
XYZ	xyz(5.5131, 8.7699, 8.0574)
Luminance	0.0877 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C5F4B #5F0C20

analogous

#0C5F21 #0C5F4B #0C495F

triadic

#0C5F4B #4B0C5F #5F4B0C

tetradic

#0C5F4B #210C5F #5F0C20 #495F0C

square

#0C5F4B #210C5F #5F0C20 #495F0C

split-complementary

#0C5F4B #5F0C49 #5F210C

monochromatic

#031B15 #052920 #0C5F4B #139576 #1ACCA1

Accessibility & contrast

On white

7.62

#0C5F4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#0C5F4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C5F4B

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C5F4B	#FFFFFF	#000000	##FFFFFF
##0C5F4B	1.00	7.62	2.75	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C584A

Deuteranopia (green-blind)

#52514C

Tritanopia (blue-blind)

#006059

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #0c5f4b;
/* rgb */ color: rgb(12, 95, 75);
/* oklch */ color: oklch(43.4% 0.081 171.1);

Tailwind

colors: {
  custom: {
    50: '#5d8d7d',
    500: '#0c5f4b',
    950: '#000000',
  },
}

SCSS

$custom: #0c5f4b;
$custom-light: #5d8d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#0c5f4b",
  "rgb": {
    "r": 12,
    "g": 95,
    "b": 75
  },
  "hsl": {
    "h": 165.542,
    "s": 77.57,
    "l": 20.98
  },
  "oklch": {
    "l": 0.43415,
    "c": 0.08089,
    "h": 171.1
  },
  "luminance": 0.08771
}

Semantic roles & 50–950 ramp

primary

#0C5F4B

secondary

#992D47

accent

#3462F4

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #0C5F4B

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

Preview Lab → · Contrast checker → · Palette generator →