#105550#105550

#105550 is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.8% C 0.065 H 187.6°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#105550
RGB	rgb(16, 85, 80)
HSL	hsl(176, 68%, 20%)
HSV	hsv(176, 81%, 33%)
CMYK	cmyk(81.2%, 0%, 5.9%, 66.7%)
CIE-LAB	lab(32.23, -21.66, -3.05)
CIE-LCH	lch(32.23, 21.87, 188.01°)
OKLab	oklab(40.78% -0.0647 -0.0086)
OKLCH	oklch(40.78% 0.065 187.6)
XYZ	xyz(4.9095, 7.1857, 8.7161)
Luminance	0.0719 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105550 #551015

analogous

#10552D #105550 #103855

triadic

#105550 #501055 #555010

tetradic

#105550 #2D1055 #551015 #385510

square

#105550 #2D1055 #551015 #385510

split-complementary

#105550 #551038 #552D10

monochromatic

#051A18 #062120 #105550 #1A8980 #23BCB1

Accessibility & contrast

On white

8.62

#105550 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#105550 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105550

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105550	#FFFFFF	#000000	##FFFFFF
##105550	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505050

Deuteranopia (green-blind)

#464951

Tritanopia (blue-blind)

#005753

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #105550;
/* rgb */ color: rgb(16, 85, 80);
/* oklch */ color: oklch(40.8% 0.065 187.6);

Tailwind

colors: {
  custom: {
    50: '#5c8581',
    500: '#105550',
    950: '#000000',
  },
}

SCSS

$custom: #105550;
$custom-light: #5c8581;
$custom-dark: #000000;

JSON

{
  "hex": "#105550",
  "rgb": {
    "r": 16,
    "g": 85,
    "b": 80
  },
  "hsl": {
    "h": 175.652,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.40777,
    "c": 0.06529,
    "h": 187.6
  },
  "luminance": 0.07186
}

Semantic roles & 50–950 ramp

primary

#105550

secondary

#8F3239

accent

#3D49EB

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #105550

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

Preview Lab → · Contrast checker → · Palette generator →