#104A4B#104A4B

#104A4B is a dark, muted teal. Relative luminance 0.055; OKLCH L 37.4% C 0.057 H 196.7°. Best body text is #FFFFFF at 9.98:1 contrast (WCAG AA passes).

Color values

HEX#104A4B
RGBrgb(16, 74, 75)
HSLhsl(181, 65%, 18%)
HSVhsv(181, 79%, 29%)
CMYKcmyk(78.7%, 1.3%, 0%, 70.6%)
CIE-LABlab(28.16, -17.40, -5.90)
CIE-LCHlch(28.16, 18.37, 198.73°)
OKLaboklab(37.41% -0.0546 -0.0164)
OKLCHoklch(37.41% 0.057 196.7)
XYZxyz(3.9319, 5.5153, 7.5126)
Luminance0.0552 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#104A4B #4B1110
analogous
#104B2E #104A4B #102C4B
triadic
#104A4B #4B104A #4A4B10
tetradic
#104A4B #2E104B #4B1110 #2C4B10
square
#104A4B #2E104B #4B1110 #2C4B10
split-complementary
#104A4B #4B102C #4B2E10
monochromatic
#051919 #051919 #104A4B #1B7C7D #26AEB0

Accessibility & contrast

On white

9.98
#104A4B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.10
#104A4B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104A4B
9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##104A4B#FFFFFF#000000##FFFFFF
##104A4B1.009.982.109.98
#FFFFFF9.981.0021.001.00
#0000002.1021.001.0021.00
##FFFFFF9.981.0021.001.00

Color blindness preview

Protanopia (red-blind)
#44464B
Deuteranopia (green-blind)
#3C404B
Tritanopia (blue-blind)
#004D4A
Achromatopsia (no color)
#424242

Design tokens & code

CSS
--color: #104a4b;
/* rgb */ color: rgb(16, 74, 75);
/* oklch */ color: oklch(37.4% 0.057 196.7);
Tailwind
colors: {
  custom: {
    50: '#5a7d7d',
    500: '#104a4b',
    950: '#000000',
  },
}
SCSS
$custom: #104a4b;
$custom-light: #5a7d7d;
$custom-dark: #000000;
JSON
{
  "hex": "#104a4b",
  "rgb": {
    "r": 16,
    "g": 74,
    "b": 75
  },
  "hsl": {
    "h": 181.017,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.3741,
    "c": 0.057,
    "h": 196.7
  },
  "luminance": 0.05516
}

Semantic roles & 50–950 ramp

primary
#104A4B
secondary
#853332
accent
#4340E8
background
#F5F7F7
surface
#E9EEEE
border
#C5C9C9
text
#040909
muted
#797B7B

Preview Lab

Preview with #104A4B

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

Preview Lab → · Contrast checker → · Palette generator →

#104A4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva