#104C56#104C56

#104C56 is a dark, moderate teal. Relative luminance 0.060; OKLCH L 38.5% C 0.060 H 211.4°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#104C56
RGB	rgb(16, 76, 86)
HSL	hsl(189, 69%, 20%)
HSV	hsv(189, 81%, 34%)
CMYK	cmyk(81.4%, 11.6%, 0%, 66.3%)
CIE-LAB	lab(29.29, -14.63, -11.29)
CIE-LCH	lch(29.29, 18.48, 217.66°)
OKLab	oklab(38.47% -0.0515 -0.0314)
OKLCH	oklch(38.47% 0.06 211.4)
XYZ	xyz(4.4771, 5.9504, 9.7149)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104C56 #561A10

analogous

#10563D #104C56 #102956

triadic

#104C56 #56104C #4C5610

tetradic

#104C56 #3D1056 #561A10 #295610

square

#104C56 #3D1056 #561A10 #295610

split-complementary

#104C56 #561029 #563D10

monochromatic

#05171A #061E22 #104C56 #1A7A8A #23A7BD

Accessibility & contrast

On white

9.59

#104C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#104C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104C56

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104C56	#FFFFFF	#000000	##FFFFFF
##104C56	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444957

Deuteranopia (green-blind)

#3A4256

Tritanopia (blue-blind)

#00504F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #104c56;
/* rgb */ color: rgb(16, 76, 86);
/* oklch */ color: oklch(38.5% 0.060 211.4);

Tailwind

colors: {
  custom: {
    50: '#5b7e85',
    500: '#104c56',
    950: '#000000',
  },
}

SCSS

$custom: #104c56;
$custom-light: #5b7e85;
$custom-dark: #000000;

JSON

{
  "hex": "#104c56",
  "rgb": {
    "r": 16,
    "g": 76,
    "b": 86
  },
  "hsl": {
    "h": 188.571,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.38467,
    "c": 0.06031,
    "h": 211.4
  },
  "luminance": 0.05951
}

Semantic roles & 50–950 ramp

primary

#104C56

secondary

#8F4032

accent

#553CEB

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#040A0B

muted

#797C7C

Preview Lab

Preview with #104C56

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

Preview Lab → · Contrast checker → · Palette generator →