#104740#104740

#104740 is a dark, muted teal. Relative luminance 0.050; OKLCH L 36.1% C 0.057 H 182.8°. Best body text is #FFFFFF at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#104740
RGB	rgb(16, 71, 64)
HSL	hsl(172, 63%, 17%)
HSV	hsv(172, 77%, 28%)
CMYK	cmyk(77.5%, 0%, 9.9%, 72.2%)
CIE-LAB	lab(26.70, -19.42, -0.91)
CIE-LCH	lch(26.70, 19.44, 182.68°)
OKLab	oklab(36.1% -0.0568 -0.0028)
OKLCH	oklch(36.1% 0.057 182.8)
XYZ	xyz(3.3919, 4.9864, 5.6332)
Luminance	0.0499 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104740 #471017

analogous

#104725 #104740 #103347

triadic

#104740 #401047 #474010

tetradic

#104740 #251047 #471017 #334710

square

#104740 #251047 #471017 #334710

split-complementary

#104740 #471033 #472510

monochromatic

#061917 #061917 #104740 #1B796D #27AB9A

Accessibility & contrast

On white

10.51

#104740 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#104740 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104740

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104740	#FFFFFF	#000000	##FFFFFF
##104740	1.00	10.51	2.00	10.51
#FFFFFF	10.51	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434240

Deuteranopia (green-blind)

#3B3D41

Tritanopia (blue-blind)

#004945

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #104740;
/* rgb */ color: rgb(16, 71, 64);
/* oklch */ color: oklch(36.1% 0.057 182.8);

Tailwind

colors: {
  custom: {
    50: '#587a74',
    500: '#104740',
    950: '#000000',
  },
}

SCSS

$custom: #104740;
$custom-light: #587a74;
$custom-dark: #000000;

JSON

{
  "hex": "#104740",
  "rgb": {
    "r": 16,
    "g": 71,
    "b": 64
  },
  "hsl": {
    "h": 172.364,
    "s": 63.218,
    "l": 17.059
  },
  "oklch": {
    "l": 0.36098,
    "c": 0.05689,
    "h": 182.8
  },
  "luminance": 0.04987
}

Semantic roles & 50–950 ramp

primary

#104740

secondary

#81323C

accent

#4257E6

background

#F5F7F7

surface

#E9EDED

border

#C5C8C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #104740

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

Preview Lab → · Contrast checker → · Palette generator →