#105D66#105D66

#105D66 is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.9% C 0.070 H 207.1°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#105D66
RGB	rgb(16, 93, 102)
HSL	hsl(186, 73%, 23%)
HSV	hsv(186, 84%, 40%)
CMYK	cmyk(84.3%, 8.8%, 0%, 60%)
CIE-LAB	lab(35.79, -18.48, -11.52)
CIE-LCH	lch(35.79, 21.78, 211.93°)
OKLab	oklab(43.93% -0.0627 -0.0321)
OKLCH	oklch(43.93% 0.07 207.1)
XYZ	xyz(6.5252, 8.8974, 13.9412)
Luminance	0.0890 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D66 #661910

analogous

#106644 #105D66 #103266

triadic

#105D66 #66105D #5D6610

tetradic

#105D66 #441066 #661910 #326610

square

#105D66 #441066 #661910 #326610

split-complementary

#105D66 #661032 #664410

monochromatic

#04181A #082D31 #105D66 #188D9B #21BDD0

Accessibility & contrast

On white

7.56

#105D66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#105D66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D66

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D66	#FFFFFF	#000000	##FFFFFF
##105D66	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545967

Deuteranopia (green-blind)

#495166

Tritanopia (blue-blind)

#006260

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #105d66;
/* rgb */ color: rgb(16, 93, 102);
/* oklch */ color: oklch(43.9% 0.070 207.1);

Tailwind

colors: {
  custom: {
    50: '#608b91',
    500: '#105d66',
    950: '#000000',
  },
}

SCSS

$custom: #105d66;
$custom-light: #608b91;
$custom-dark: #000000;

JSON

{
  "hex": "#105d66",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 102
  },
  "hsl": {
    "h": 186.279,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.43928,
    "c": 0.07039,
    "h": 207.1
  },
  "luminance": 0.08898
}

Semantic roles & 50–950 ramp

primary

#105D66

secondary

#9E3F33

accent

#4B38F0

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #105D66

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

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