#105159#105159

#105159 is a dark, moderate teal. Relative luminance 0.067; OKLCH L 40.0% C 0.063 H 207.4°. Best body text is #FFFFFF at 8.96:1 contrast (WCAG AA passes).

Color values

HEX	#105159
RGB	rgb(16, 81, 89)
HSL	hsl(187, 70%, 21%)
HSV	hsv(187, 82%, 35%)
CMYK	cmyk(82%, 9%, 0%, 65.1%)
CIE-LAB	lab(31.15, -16.41, -10.37)
CIE-LCH	lch(31.15, 19.41, 212.30°)
OKLab	oklab(40.01% -0.0557 -0.0289)
OKLCH	oklch(40.01% 0.063 207.4)
XYZ	xyz(4.9585, 6.7157, 10.4842)
Luminance	0.0672 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105159 #591810

analogous

#10593C #105159 #102C59

triadic

#105159 #591051 #515910

tetradic

#105159 #3C1059 #591810 #2C5910

square

#105159 #3C1059 #591810 #2C5910

split-complementary

#105159 #59102C #593C10

monochromatic

#05181A #072225 #105159 #19808D #23AFC1

Accessibility & contrast

On white

8.96

#105159 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#105159 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105159

8.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105159	#FFFFFF	#000000	##FFFFFF
##105159	1.00	8.96	2.34	8.96
#FFFFFF	8.96	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494E5A

Deuteranopia (green-blind)

#3F4659

Tritanopia (blue-blind)

#005553

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #105159;
/* rgb */ color: rgb(16, 81, 89);
/* oklch */ color: oklch(40.0% 0.063 207.4);

Tailwind

colors: {
  custom: {
    50: '#5d8287',
    500: '#105159',
    950: '#000000',
  },
}

SCSS

$custom: #105159;
$custom-light: #5d8287;
$custom-dark: #000000;

JSON

{
  "hex": "#105159",
  "rgb": {
    "r": 16,
    "g": 81,
    "b": 89
  },
  "hsl": {
    "h": 186.575,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.40012,
    "c": 0.06271,
    "h": 207.4
  },
  "luminance": 0.06716
}

Semantic roles & 50–950 ramp

primary

#105159

secondary

#923D33

accent

#4F3BEC

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #105159

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

Preview Lab → · Contrast checker → · Palette generator →