#105F4C#105F4C

#105F4C is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.5% C 0.079 H 171.8°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX#105F4C
RGBrgb(16, 95, 76)
HSLhsl(166, 71%, 22%)
HSVhsv(166, 83%, 37%)
CMYKcmyk(83.2%, 0%, 20%, 62.7%)
CIE-LABlab(35.63, -27.86, 4.41)
CIE-LCHlch(35.63, 28.20, 171.01°)
OKLaboklab(43.52% -0.0781 0.0112)
OKLCHoklch(43.52% 0.079 171.8)
XYZxyz(5.6097, 8.8157, 8.2420)
Luminance0.0882 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#105F4C #5F1023
analogous
#105F25 #105F4C #104B5F
triadic
#105F4C #4C105F #5F4C10
tetradic
#105F4C #25105F #5F1023 #4B5F10
square
#105F4C #25105F #5F1023 #4B5F10
split-complementary
#105F4C #5F104B #5F2510
monochromatic
#041A15 #072B22 #105F4C #199376 #22C8A0

Accessibility & contrast

On white

7.60
#105F4C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.76
#105F4C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105F4C
7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##105F4C#FFFFFF#000000##FFFFFF
##105F4C1.007.602.767.60
#FFFFFF7.601.0021.001.00
#0000002.7621.001.0021.00
##FFFFFF7.601.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5C584B
Deuteranopia (green-blind)
#52514D
Tritanopia (blue-blind)
#00605A
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #105f4c;
/* rgb */ color: rgb(16, 95, 76);
/* oklch */ color: oklch(43.5% 0.079 171.8);
Tailwind
colors: {
  custom: {
    50: '#5e8d7e',
    500: '#105f4c',
    950: '#000000',
  },
}
SCSS
$custom: #105f4c;
$custom-light: #5e8d7e;
$custom-dark: #000000;
JSON
{
  "hex": "#105f4c",
  "rgb": {
    "r": 16,
    "g": 95,
    "b": 76
  },
  "hsl": {
    "h": 165.57,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.43516,
    "c": 0.07891,
    "h": 171.8
  },
  "luminance": 0.08816
}

Semantic roles & 50–950 ramp

primary
#105F4C
secondary
#98334B
accent
#3A65EE
background
#F5F8F7
surface
#EAF0EE
border
#C6CBC9
text
#050C09
muted
#797D7B

Preview Lab

Preview with #105F4C

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

Preview Lab → · Contrast checker → · Palette generator →

#105F4C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva