#104A47#104A47

#104A47 is a dark, muted teal. Relative luminance 0.055; OKLCH L 37.2% C 0.058 H 189.9°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#104A47
RGB	rgb(16, 74, 71)
HSL	hsl(177, 64%, 18%)
HSV	hsv(177, 78%, 29%)
CMYK	cmyk(78.4%, 0%, 4.1%, 71%)
CIE-LAB	lab(28.01, -18.75, -3.52)
CIE-LCH	lch(28.01, 19.08, 190.63°)
OKLab	oklab(37.25% -0.0567 -0.0098)
OKLCH	oklch(37.25% 0.058 189.9)
XYZ	xyz(3.7993, 5.4622, 6.8141)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104A47 #4A1013

analogous

#104A2A #104A47 #10304A

triadic

#104A47 #47104A #4A4710

tetradic

#104A47 #2A104A #4A1013 #304A10

square

#104A47 #2A104A #4A1013 #304A10

split-complementary

#104A47 #4A1030 #4A2A10

monochromatic

#051918 #051918 #104A47 #1B7C77 #26AFA8

Accessibility & contrast

On white

10.04

#104A47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#104A47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104A47

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104A47	#FFFFFF	#000000	##FFFFFF
##104A47	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454647

Deuteranopia (green-blind)

#3D4048

Tritanopia (blue-blind)

#004C49

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #104a47;
/* rgb */ color: rgb(16, 74, 71);
/* oklch */ color: oklch(37.2% 0.058 189.9);

Tailwind

colors: {
  custom: {
    50: '#597d7a',
    500: '#104a47',
    950: '#000000',
  },
}

SCSS

$custom: #104a47;
$custom-light: #597d7a;
$custom-dark: #000000;

JSON

{
  "hex": "#104a47",
  "rgb": {
    "r": 16,
    "g": 74,
    "b": 71
  },
  "hsl": {
    "h": 176.897,
    "s": 64.444,
    "l": 17.647
  },
  "oklch": {
    "l": 0.37248,
    "c": 0.05752,
    "h": 189.9
  },
  "luminance": 0.05463
}

Semantic roles & 50–950 ramp

primary

#104A47

secondary

#843236

accent

#4049E7

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040909

muted

#797B7B

Preview Lab

Preview with #104A47

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

Preview Lab → · Contrast checker → · Palette generator →