#104E56#104E56

#104E56 is a dark, moderate teal. Relative luminance 0.062; OKLCH L 39.0% C 0.061 H 207.9°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#104E56
RGB	rgb(16, 78, 86)
HSL	hsl(187, 69%, 20%)
HSV	hsv(187, 81%, 34%)
CMYK	cmyk(81.4%, 9.3%, 0%, 66.3%)
CIE-LAB	lab(29.99, -15.78, -10.23)
CIE-LCH	lch(29.99, 18.80, 212.95°)
OKLab	oklab(39.03% -0.0537 -0.0284)
OKLCH	oklch(39.03% 0.061 207.9)
XYZ	xyz(4.6171, 6.2303, 9.7615)
Luminance	0.0623 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104E56 #561810

analogous

#10563B #104E56 #102B56

triadic

#104E56 #56104E #4E5610

tetradic

#104E56 #3B1056 #561810 #2B5610

square

#104E56 #3B1056 #561810 #2B5610

split-complementary

#104E56 #56102B #563B10

monochromatic

#05171A #061F22 #104E56 #1A7D8A #23ACBD

Accessibility & contrast

On white

9.35

#104E56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#104E56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104E56

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104E56	#FFFFFF	#000000	##FFFFFF
##104E56	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464B57

Deuteranopia (green-blind)

#3D4456

Tritanopia (blue-blind)

#005250

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #104e56;
/* rgb */ color: rgb(16, 78, 86);
/* oklch */ color: oklch(39.0% 0.061 207.9);

Tailwind

colors: {
  custom: {
    50: '#5c7f85',
    500: '#104e56',
    950: '#000000',
  },
}

SCSS

$custom: #104e56;
$custom-light: #5c7f85;
$custom-dark: #000000;

JSON

{
  "hex": "#104e56",
  "rgb": {
    "r": 16,
    "g": 78,
    "b": 86
  },
  "hsl": {
    "h": 186.857,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.39031,
    "c": 0.0608,
    "h": 207.9
  },
  "luminance": 0.06231
}

Semantic roles & 50–950 ramp

primary

#104E56

secondary

#8F3D32

accent

#503CEB

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #104E56

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

Preview Lab → · Contrast checker → · Palette generator →