#104E47#104E47

#104E47 is a dark, moderate teal. Relative luminance 0.060; OKLCH L 38.4% C 0.062 H 183.8°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#104E47
RGB	rgb(16, 78, 71)
HSL	hsl(173, 66%, 18%)
HSV	hsv(173, 79%, 31%)
CMYK	cmyk(79.5%, 0%, 9%, 69.4%)
CIE-LAB	lab(29.45, -20.89, -1.40)
CIE-LCH	lch(29.45, 20.94, 183.85°)
OKLab	oklab(38.41% -0.0614 -0.0041)
OKLCH	oklch(38.41% 0.062 183.8)
XYZ	xyz(4.0749, 6.0134, 6.9060)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104E47 #4E1017

analogous

#104E28 #104E47 #10364E

triadic

#104E47 #47104E #4E4710

tetradic

#104E47 #28104E #4E1017 #364E10

square

#104E47 #28104E #4E1017 #364E10

split-complementary

#104E47 #4E1036 #4E2810

monochromatic

#051917 #061B19 #104E47 #1A8175 #25B4A3

Accessibility & contrast

On white

9.53

#104E47 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#104E47 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104E47

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104E47	#FFFFFF	#000000	##FFFFFF
##104E47	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4947

Deuteranopia (green-blind)

#414348

Tritanopia (blue-blind)

#00504C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #104e47;
/* rgb */ color: rgb(16, 78, 71);
/* oklch */ color: oklch(38.4% 0.062 183.8);

Tailwind

colors: {
  custom: {
    50: '#5a807a',
    500: '#104e47',
    950: '#000000',
  },
}

SCSS

$custom: #104e47;
$custom-light: #5a807a;
$custom-dark: #000000;

JSON

{
  "hex": "#104e47",
  "rgb": {
    "r": 16,
    "g": 78,
    "b": 71
  },
  "hsl": {
    "h": 173.226,
    "s": 65.957,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38414,
    "c": 0.06153,
    "h": 183.8
  },
  "luminance": 0.06014
}

Semantic roles & 50–950 ramp

primary

#104E47

secondary

#88323C

accent

#3F52E9

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A09

muted

#797C7B

Preview Lab

Preview with #104E47

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

Preview Lab → · Contrast checker → · Palette generator →