#0A4A47#0A4A47

#0A4A47 is a dark, moderate teal. Relative luminance 0.054; OKLCH L 37.1% C 0.060 H 190.0°. Best body text is #FFFFFF at 10.08:1 contrast (WCAG AA passes).

Color values

HEX#0A4A47
RGBrgb(10, 74, 71)
HSLhsl(177, 76%, 16%)
HSVhsv(177, 86%, 29%)
CMYKcmyk(86.5%, 0%, 4.1%, 71%)
CIE-LABlab(27.89, -19.56, -3.72)
CIE-LCHlch(27.89, 19.91, 190.75°)
OKLaboklab(37.11% -0.0591 -0.0104)
OKLCHoklch(37.11% 0.06 190)
XYZxyz(3.7107, 5.4166, 6.8099)
Luminance0.0542 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#0A4A47 #4A0A0D
analogous
#0A4A27 #0A4A47 #0A2D4A
triadic
#0A4A47 #470A4A #4A470A
tetradic
#0A4A47 #270A4A #4A0A0D #2D4A0A
square
#0A4A47 #270A4A #4A0A0D #2D4A0A
split-complementary
#0A4A47 #4A0A2D #4A270A
monochromatic
#041B1A #041B1A #0A4A47 #11807B #19B6AE

Accessibility & contrast

On white

10.08
#0A4A47 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.08
#0A4A47 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0A4A47
10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##0A4A47#FFFFFF#000000##FFFFFF
##0A4A471.0010.082.0810.08
#FFFFFF10.081.0021.001.00
#0000002.0821.001.0021.00
##FFFFFF10.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#454647
Deuteranopia (green-blind)
#3C3F48
Tritanopia (blue-blind)
#004C49
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #0a4a47;
/* rgb */ color: rgb(10, 74, 71);
/* oklch */ color: oklch(37.1% 0.060 190.0);
Tailwind
colors: {
  custom: {
    50: '#577d7a',
    500: '#0a4a47',
    950: '#000000',
  },
}
SCSS
$custom: #0a4a47;
$custom-light: #577d7a;
$custom-dark: #000000;
JSON
{
  "hex": "#0a4a47",
  "rgb": {
    "r": 10,
    "g": 74,
    "b": 71
  },
  "hsl": {
    "h": 177.188,
    "s": 76.19,
    "l": 16.471
  },
  "oklch": {
    "l": 0.37112,
    "c": 0.06005,
    "h": 190
  },
  "luminance": 0.05417
}

Semantic roles & 50–950 ramp

primary
#0A4A47
secondary
#87292D
accent
#353EF3
background
#F5F7F7
surface
#E9EEED
border
#C5C9C8
text
#040909
muted
#797B7B

Preview Lab

Preview with #0A4A47

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

Preview Lab → · Contrast checker → · Palette generator →

#0A4A47 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva