#105A4A#105A4A

#105A4A is a dark, moderate teal. Relative luminance 0.079; OKLCH L 42.0% C 0.074 H 174.1°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX#105A4A
RGBrgb(16, 90, 74)
HSLhsl(167, 70%, 21%)
HSVhsv(167, 82%, 35%)
CMYKcmyk(82.2%, 0%, 17.8%, 64.7%)
CIE-LABlab(33.81, -26.04, 3.04)
CIE-LCHlch(33.81, 26.21, 173.34°)
OKLaboklab(42.01% -0.0736 0.0076)
OKLCHoklch(42.01% 0.074 174.1)
XYZxyz(5.1052, 7.9163, 7.7362)
Luminance0.0792 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#105A4A #5A1020
analogous
#105A25 #105A4A #10455A
triadic
#105A4A #4A105A #5A4A10
tetradic
#105A4A #25105A #5A1020 #455A10
square
#105A4A #25105A #5A1020 #455A10
split-complementary
#105A4A #5A1045 #5A2510
monochromatic
#051A15 #07261F #105A4A #198E75 #22C29F

Accessibility & contrast

On white

8.13
#105A4A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.58
#105A4A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105A4A
8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##105A4A#FFFFFF#000000##FFFFFF
##105A4A1.008.132.588.13
#FFFFFF8.131.0021.001.00
#0000002.5821.001.0021.00
##FFFFFF8.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#575449
Deuteranopia (green-blind)
#4D4D4B
Tritanopia (blue-blind)
#005B55
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #105a4a;
/* rgb */ color: rgb(16, 90, 74);
/* oklch */ color: oklch(42.0% 0.074 174.1);
Tailwind
colors: {
  custom: {
    50: '#5d897c',
    500: '#105a4a',
    950: '#000000',
  },
}
SCSS
$custom: #105a4a;
$custom-light: #5d897c;
$custom-dark: #000000;
JSON
{
  "hex": "#105a4a",
  "rgb": {
    "r": 16,
    "g": 90,
    "b": 74
  },
  "hsl": {
    "h": 167.027,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.42007,
    "c": 0.07399,
    "h": 174.1
  },
  "luminance": 0.07917
}

Semantic roles & 50–950 ramp

primary
#105A4A
secondary
#933347
accent
#3B62ED
background
#F5F8F7
surface
#E9F0EE
border
#C5CBC9
text
#050B09
muted
#797C7B

Preview Lab

Preview with #105A4A

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

Preview Lab → · Contrast checker → · Palette generator →

#105A4A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva