#105559#105559

#105559 is a dark, moderate teal. Relative luminance 0.073; OKLCH L 41.1% C 0.064 H 200.9°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#105559
RGB	rgb(16, 85, 89)
HSL	hsl(183, 70%, 21%)
HSV	hsv(183, 82%, 35%)
CMYK	cmyk(82%, 4.5%, 0%, 65.1%)
CIE-LAB	lab(32.54, -18.64, -8.27)
CIE-LCH	lch(32.54, 20.39, 203.93°)
OKLab	oklab(41.14% -0.0601 -0.023)
OKLCH	oklch(41.14% 0.064 200.9)
XYZ	xyz(5.2645, 7.3278, 10.5862)
Luminance	0.0733 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105559 #591410

analogous

#105938 #105559 #103059

triadic

#105559 #591055 #555910

tetradic

#105559 #381059 #591410 #305910

square

#105559 #381059 #591410 #305910

split-complementary

#105559 #591030 #593810

monochromatic

#05191A #072325 #105559 #19878D #23B8C1

Accessibility & contrast

On white

8.52

#105559 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#105559 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105559

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105559	#FFFFFF	#000000	##FFFFFF
##105559	1.00	8.52	2.47	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5159

Deuteranopia (green-blind)

#444959

Tritanopia (blue-blind)

#005956

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #105559;
/* rgb */ color: rgb(16, 85, 89);
/* oklch */ color: oklch(41.1% 0.064 200.9);

Tailwind

colors: {
  custom: {
    50: '#5d8587',
    500: '#105559',
    950: '#000000',
  },
}

SCSS

$custom: #105559;
$custom-light: #5d8587;
$custom-dark: #000000;

JSON

{
  "hex": "#105559",
  "rgb": {
    "r": 16,
    "g": 85,
    "b": 89
  },
  "hsl": {
    "h": 183.288,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.41138,
    "c": 0.06439,
    "h": 200.9
  },
  "luminance": 0.07328
}

Semantic roles & 50–950 ramp

primary

#105559

secondary

#923833

accent

#453BEC

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #105559

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

Preview Lab → · Contrast checker → · Palette generator →