#105B5D#105B5D

#105B5D is a dark, moderate teal. Relative luminance 0.084; OKLCH L 43.0% C 0.068 H 197.7°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX#105B5D
RGBrgb(16, 91, 93)
HSLhsl(182, 71%, 21%)
HSVhsv(182, 83%, 36%)
CMYKcmyk(82.8%, 2.2%, 0%, 63.5%)
CIE-LABlab(34.77, -20.51, -7.45)
CIE-LCHlch(34.77, 21.82, 199.95°)
OKLaboklab(42.99% -0.0648 -0.0207)
OKLCHoklch(42.99% 0.068 197.7)
XYZxyz(5.9297, 8.3819, 11.6592)
Luminance0.0838 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#105B5D #5D1210
analogous
#105D39 #105B5D #10355D
triadic
#105B5D #5D105B #5B5D10
tetradic
#105B5D #39105D #5D1210 #355D10
square
#105B5D #39105D #5D1210 #355D10
split-complementary
#105B5D #5D1035 #5D3910
monochromatic
#041A1A #072829 #105B5D #198E91 #22C1C5

Accessibility & contrast

On white

7.85
#105B5D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.68
#105B5D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105B5D
7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##105B5D#FFFFFF#000000##FFFFFF
##105B5D1.007.852.687.85
#FFFFFF7.851.0021.001.00
#0000002.6821.001.0021.00
##FFFFFF7.851.0021.001.00

Color blindness preview

Protanopia (red-blind)
#54565D
Deuteranopia (green-blind)
#494E5D
Tritanopia (blue-blind)
#005E5B
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #105b5d;
/* rgb */ color: rgb(16, 91, 93);
/* oklch */ color: oklch(43.0% 0.068 197.7);
Tailwind
colors: {
  custom: {
    50: '#5f898a',
    500: '#105b5d',
    950: '#000000',
  },
}
SCSS
$custom: #105b5d;
$custom-light: #5f898a;
$custom-dark: #000000;
JSON
{
  "hex": "#105b5d",
  "rgb": {
    "r": 16,
    "g": 91,
    "b": 93
  },
  "hsl": {
    "h": 181.558,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.4299,
    "c": 0.06805,
    "h": 197.7
  },
  "luminance": 0.08383
}

Semantic roles & 50–950 ramp

primary
#105B5D
secondary
#963533
accent
#3F3AED
background
#F5F8F8
surface
#EAF0F0
border
#C6CBCB
text
#050B0B
muted
#797C7C

Preview Lab

Preview with #105B5D

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

Preview Lab → · Contrast checker → · Palette generator →

#105B5D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva