#104C40#104C40

#104C40 is a dark, moderate teal. Relative luminance 0.056; OKLCH L 37.6% C 0.063 H 176.1°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX#104C40
RGBrgb(16, 76, 64)
HSLhsl(168, 65%, 18%)
HSVhsv(168, 79%, 30%)
CMYKcmyk(78.9%, 0%, 15.8%, 70.2%)
CIE-LABlab(28.51, -22.04, 1.73)
CIE-LCHlch(28.51, 22.11, 175.51°)
OKLaboklab(37.58% -0.0628 0.0043)
OKLCHoklch(37.58% 0.063 176.1)
XYZxyz(3.7231, 5.6488, 5.7436)
Luminance0.0565 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#104C40 #4C101C
analogous
#104C22 #104C40 #103A4C
triadic
#104C40 #40104C #4C4010
tetradic
#104C40 #22104C #4C101C #3A4C10
square
#104C40 #22104C #4C101C #3A4C10
split-complementary
#104C40 #4C103A #4C2210
monochromatic
#051915 #051915 #104C40 #1B7F6B #25B195

Accessibility & contrast

On white

9.86
#104C40 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.13
#104C40 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104C40
9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##104C40#FFFFFF#000000##FFFFFF
##104C401.009.862.139.86
#FFFFFF9.861.0021.001.00
#0000002.1321.001.0021.00
##FFFFFF9.861.0021.001.00

Color blindness preview

Protanopia (red-blind)
#49473F
Deuteranopia (green-blind)
#414141
Tritanopia (blue-blind)
#004D48
Achromatopsia (no color)
#434343

Design tokens & code

CSS
--color: #104c40;
/* rgb */ color: rgb(16, 76, 64);
/* oklch */ color: oklch(37.6% 0.063 176.1);
Tailwind
colors: {
  custom: {
    50: '#597e74',
    500: '#104c40',
    950: '#000000',
  },
}
SCSS
$custom: #104c40;
$custom-light: #597e74;
$custom-dark: #000000;
JSON
{
  "hex": "#104c40",
  "rgb": {
    "r": 16,
    "g": 76,
    "b": 64
  },
  "hsl": {
    "h": 168,
    "s": 65.217,
    "l": 18.039
  },
  "oklch": {
    "l": 0.37577,
    "c": 0.06296,
    "h": 176.1
  },
  "luminance": 0.05649
}

Semantic roles & 50–950 ramp

primary
#104C40
secondary
#863243
accent
#4061E8
background
#F5F7F7
surface
#E9EEED
border
#C5C9C8
text
#040A08
muted
#797C7B

Preview Lab

Preview with #104C40

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

Preview Lab → · Contrast checker → · Palette generator →

#104C40 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva