#0A4445#0A4445

#0A4445 is a dark, muted teal. Relative luminance 0.046; OKLCH L 35.3% C 0.056 H 196.7°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#0A4445
RGB	rgb(10, 68, 69)
HSL	hsl(181, 75%, 15%)
HSV	hsv(181, 86%, 27%)
CMYK	cmyk(85.5%, 1.4%, 0%, 72.9%)
CIE-LAB	lab(25.65, -16.96, -5.75)
CIE-LCH	lch(25.65, 17.91, 198.74°)
OKLab	oklab(35.27% -0.0533 -0.016)
OKLCH	oklch(35.27% 0.056 196.7)
XYZ	xyz(3.2660, 4.6280, 6.3502)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0A4445 #450B0A

analogous

#0A4528 #0A4445 #0A2645

triadic

#0A4445 #450A44 #44450A

tetradic

#0A4445 #280A45 #450B0A #26450A

square

#0A4445 #280A45 #450B0A #26450A

split-complementary

#0A4445 #450A26 #45280A

monochromatic

#041A1B #041A1B #0A4445 #12797A #19ADB0

Accessibility & contrast

On white

10.91

#0A4445 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#0A4445 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4445

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0A4445	#FFFFFF	#000000	##FFFFFF
##0A4445	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4045

Deuteranopia (green-blind)

#363A45

Tritanopia (blue-blind)

#004744

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #0a4445;
/* rgb */ color: rgb(10, 68, 69);
/* oklch */ color: oklch(35.3% 0.056 196.7);

Tailwind

colors: {
  custom: {
    50: '#567878',
    500: '#0a4445',
    950: '#000000',
  },
}

SCSS

$custom: #0a4445;
$custom-light: #567878;
$custom-dark: #000000;

JSON

{
  "hex": "#0a4445",
  "rgb": {
    "r": 10,
    "g": 68,
    "b": 69
  },
  "hsl": {
    "h": 181.017,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.35265,
    "c": 0.05562,
    "h": 196.7
  },
  "luminance": 0.04628
}

Semantic roles & 50–950 ramp

primary

#0A4445

secondary

#822A29

accent

#3A36F1

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#030909

muted

#787B7B

Preview Lab

Preview with #0A4445

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

Preview Lab → · Contrast checker → · Palette generator →