#104E4B#104E4B

#104E4B is a dark, moderate teal. Relative luminance 0.061; OKLCH L 38.6% C 0.060 H 190.1°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX#104E4B
RGBrgb(16, 78, 75)
HSLhsl(177, 66%, 18%)
HSVhsv(177, 79%, 31%)
CMYKcmyk(79.5%, 0%, 3.8%, 69.4%)
CIE-LABlab(29.58, -19.59, -3.78)
CIE-LCHlch(29.58, 19.95, 190.92°)
OKLaboklab(38.57% -0.0593 -0.0106)
OKLCHoklch(38.57% 0.06 190.1)
XYZxyz(4.2075, 6.0664, 7.6044)
Luminance0.0607 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#104E4B #4E1013
analogous
#104E2C #104E4B #10324E
triadic
#104E4B #4B104E #4E4B10
tetradic
#104E4B #2C104E #4E1013 #324E10
square
#104E4B #2C104E #4E1013 #324E10
split-complementary
#104E4B #4E1032 #4E2C10
monochromatic
#051918 #061B1A #104E4B #1A817C #25B4AD

Accessibility & contrast

On white

9.49
#104E4B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.21
#104E4B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104E4B
9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##104E4B#FFFFFF#000000##FFFFFF
##104E4B1.009.492.219.49
#FFFFFF9.491.0021.001.00
#0000002.2121.001.0021.00
##FFFFFF9.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#49494B
Deuteranopia (green-blind)
#40434C
Tritanopia (blue-blind)
#00504D
Achromatopsia (no color)
#464646

Design tokens & code

CSS
--color: #104e4b;
/* rgb */ color: rgb(16, 78, 75);
/* oklch */ color: oklch(38.6% 0.060 190.1);
Tailwind
colors: {
  custom: {
    50: '#5a807d',
    500: '#104e4b',
    950: '#000000',
  },
}
SCSS
$custom: #104e4b;
$custom-light: #5a807d;
$custom-dark: #000000;
JSON
{
  "hex": "#104e4b",
  "rgb": {
    "r": 16,
    "g": 78,
    "b": 75
  },
  "hsl": {
    "h": 177.097,
    "s": 65.957,
    "l": 18.431
  },
  "oklch": {
    "l": 0.38567,
    "c": 0.06021,
    "h": 190.1
  },
  "luminance": 0.06067
}

Semantic roles & 50–950 ramp

primary
#104E4B
secondary
#883236
accent
#3F47E9
background
#F5F7F7
surface
#E9EEEE
border
#C5C9C9
text
#040A09
muted
#797C7B

Preview Lab

Preview with #104E4B

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

Preview Lab → · Contrast checker → · Palette generator →

#104E4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva