#104A41#104A41

#104A41 is a dark, muted teal. Relative luminance 0.054; OKLCH L 37.0% C 0.060 H 180.1°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#104A41
RGB	rgb(16, 74, 65)
HSL	hsl(171, 64%, 18%)
HSV	hsv(171, 78%, 29%)
CMYK	cmyk(78.4%, 0%, 12.2%, 71%)
CIE-LAB	lab(27.82, -20.69, 0.08)
CIE-LCH	lch(27.82, 20.69, 179.79°)
OKLab	oklab(37.02% -0.0599 -0.0001)
OKLCH	oklch(37.02% 0.06 180.1)
XYZ	xyz(3.6161, 5.3889, 5.8496)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104A41 #4A1019

analogous

#104A24 #104A41 #10364A

triadic

#104A41 #41104A #4A4110

tetradic

#104A41 #24104A #4A1019 #364A10

square

#104A41 #24104A #4A1019 #364A10

split-complementary

#104A41 #4A1036 #4A2410

monochromatic

#051916 #051916 #104A41 #1B7C6D #26AF99

Accessibility & contrast

On white

10.11

#104A41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#104A41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104A41

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104A41	#FFFFFF	#000000	##FFFFFF
##104A41	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464541

Deuteranopia (green-blind)

#3E3F42

Tritanopia (blue-blind)

#004B47

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #104a41;
/* rgb */ color: rgb(16, 74, 65);
/* oklch */ color: oklch(37.0% 0.060 180.1);

Tailwind

colors: {
  custom: {
    50: '#597d75',
    500: '#104a41',
    950: '#000000',
  },
}

SCSS

$custom: #104a41;
$custom-light: #597d75;
$custom-dark: #000000;

JSON

{
  "hex": "#104a41",
  "rgb": {
    "r": 16,
    "g": 74,
    "b": 65
  },
  "hsl": {
    "h": 170.69,
    "s": 64.444,
    "l": 17.647
  },
  "oklch": {
    "l": 0.37021,
    "c": 0.05989,
    "h": 180.1
  },
  "luminance": 0.05389
}

Semantic roles & 50–950 ramp

primary

#104A41

secondary

#84323F

accent

#405AE7

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #104A41

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

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