#104C47#104C47

#104C47 is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.8% C 0.059 H 186.7°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#104C47
RGB	rgb(16, 76, 71)
HSL	hsl(175, 65%, 18%)
HSV	hsv(175, 79%, 30%)
CMYK	cmyk(78.9%, 0%, 6.6%, 70.2%)
CIE-LAB	lab(28.73, -19.83, -2.46)
CIE-LCH	lch(28.73, 19.98, 187.07°)
OKLab	oklab(37.83% -0.059 -0.007)
OKLCH	oklch(37.83% 0.059 186.7)
XYZ	xyz(3.9349, 5.7335, 6.8593)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104C47 #4C1015

analogous

#104C29 #104C47 #10334C

triadic

#104C47 #47104C #4C4710

tetradic

#104C47 #29104C #4C1015 #334C10

square

#104C47 #29104C #4C1015 #334C10

split-complementary

#104C47 #4C1033 #4C2910

monochromatic

#051918 #051918 #104C47 #1B7F76 #25B1A5

Accessibility & contrast

On white

9.78

#104C47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#104C47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104C47

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104C47	#FFFFFF	#000000	##FFFFFF
##104C47	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484747

Deuteranopia (green-blind)

#3F4148

Tritanopia (blue-blind)

#004E4A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #104c47;
/* rgb */ color: rgb(16, 76, 71);
/* oklch */ color: oklch(37.8% 0.059 186.7);

Tailwind

colors: {
  custom: {
    50: '#5a7e7a',
    500: '#104c47',
    950: '#000000',
  },
}

SCSS

$custom: #104c47;
$custom-light: #5a7e7a;
$custom-dark: #000000;

JSON

{
  "hex": "#104c47",
  "rgb": {
    "r": 16,
    "g": 76,
    "b": 71
  },
  "hsl": {
    "h": 175,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37831,
    "c": 0.05944,
    "h": 186.7
  },
  "luminance": 0.05734
}

Semantic roles & 50–950 ramp

primary

#104C47

secondary

#863239

accent

#404EE8

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A09

muted

#797C7B

Preview Lab

Preview with #104C47

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

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