#105F66#105F66

#105F66 is a dark, moderate teal. Relative luminance 0.093; OKLCH L 44.5% C 0.071 H 204.2°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#105F66
RGB	rgb(16, 95, 102)
HSL	hsl(185, 73%, 23%)
HSV	hsv(185, 84%, 40%)
CMYK	cmyk(84.3%, 6.9%, 0%, 60%)
CIE-LAB	lab(36.47, -19.57, -10.49)
CIE-LCH	lch(36.47, 22.21, 208.18°)
OKLab	oklab(44.48% -0.0648 -0.0292)
OKLCH	oklch(44.48% 0.071 204.2)
XYZ	xyz(6.7031, 9.2530, 14.0005)
Luminance	0.0925 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105F66 #661710

analogous

#106642 #105F66 #103466

triadic

#105F66 #66105F #5F6610

tetradic

#105F66 #421066 #661710 #346610

square

#105F66 #421066 #661710 #346610

split-complementary

#105F66 #661034 #664210

monochromatic

#04191A #082E31 #105F66 #18909B #21C2D0

Accessibility & contrast

On white

7.37

#105F66 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#105F66 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105F66

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105F66	#FFFFFF	#000000	##FFFFFF
##105F66	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#565B67

Deuteranopia (green-blind)

#4B5266

Tritanopia (blue-blind)

#006361

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #105f66;
/* rgb */ color: rgb(16, 95, 102);
/* oklch */ color: oklch(44.5% 0.071 204.2);

Tailwind

colors: {
  custom: {
    50: '#618c91',
    500: '#105f66',
    950: '#000000',
  },
}

SCSS

$custom: #105f66;
$custom-light: #618c91;
$custom-dark: #000000;

JSON

{
  "hex": "#105f66",
  "rgb": {
    "r": 16,
    "g": 95,
    "b": 102
  },
  "hsl": {
    "h": 184.884,
    "s": 72.881,
    "l": 23.137
  },
  "oklch": {
    "l": 0.44479,
    "c": 0.07107,
    "h": 204.2
  },
  "luminance": 0.09254
}

Semantic roles & 50–950 ramp

primary

#105F66

secondary

#9E3C33

accent

#4738F0

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #105F66

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

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