#105A37#105A37

#105A37 is a dark, moderate teal. Relative luminance 0.077; OKLCH L 41.5% C 0.091 H 157.1°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX#105A37
RGBrgb(16, 90, 55)
HSLhsl(152, 70%, 21%)
HSVhsv(152, 82%, 35%)
CMYKcmyk(82.2%, 0%, 38.9%, 64.7%)
CIE-LABlab(33.35, -31.03, 14.14)
CIE-LCHlch(33.35, 34.10, 155.50°)
OKLaboklab(41.48% -0.0839 0.0355)
OKLCHoklch(41.48% 0.091 157.1)
XYZxyz(4.5590, 7.6978, 4.8592)
Luminance0.0770 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#105A37 #5A1033
analogous
#105A12 #105A37 #10585A
triadic
#105A37 #37105A #5A3710
tetradic
#105A37 #12105A #5A1033 #585A10
square
#105A37 #12105A #5A1033 #585A10
split-complementary
#105A37 #5A1058 #5A1210
monochromatic
#051A10 #072617 #105A37 #198E57 #22C277

Accessibility & contrast

On white

8.27
#105A37 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.54
#105A37 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105A37
8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##105A37#FFFFFF#000000##FFFFFF
##105A371.008.272.548.27
#FFFFFF8.271.0021.001.00
#0000002.5421.001.0021.00
##FFFFFF8.271.0021.001.00

Color blindness preview

Protanopia (red-blind)
#595235
Deuteranopia (green-blind)
#504C39
Tritanopia (blue-blind)
#005951
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #105a37;
/* rgb */ color: rgb(16, 90, 55);
/* oklch */ color: oklch(41.5% 0.091 157.1);
Tailwind
colors: {
  custom: {
    50: '#5c896e',
    500: '#105a37',
    950: '#000000',
  },
}
SCSS
$custom: #105a37;
$custom-light: #5c896e;
$custom-dark: #000000;
JSON
{
  "hex": "#105a37",
  "rgb": {
    "r": 16,
    "g": 90,
    "b": 55
  },
  "hsl": {
    "h": 151.622,
    "s": 69.811,
    "l": 20.784
  },
  "oklch": {
    "l": 0.41475,
    "c": 0.09109,
    "h": 157.1
  },
  "luminance": 0.07698
}

Semantic roles & 50–950 ramp

primary
#105A37
secondary
#933360
accent
#3B8FED
background
#F5F8F6
surface
#E9F0EB
border
#C5CBC6
text
#050B07
muted
#797C7A

Preview Lab

Preview with #105A37

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

Preview Lab → · Contrast checker → · Palette generator →

#105A37 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva