#104F55#104F55

#104F55 is a dark, moderate teal. Relative luminance 0.064; OKLCH L 39.3% C 0.061 H 204.6°. Best body text is #FFFFFF at 9.24:1 contrast (WCAG AA passes).

Color values

HEX#104F55
RGBrgb(16, 79, 85)
HSLhsl(185, 68%, 20%)
HSVhsv(185, 81%, 33%)
CMYKcmyk(81.2%, 7.1%, 0%, 66.7%)
CIE-LABlab(30.30, -16.70, -9.12)
CIE-LCHlch(30.30, 19.03, 208.62°)
OKLaboklab(39.27% -0.0553 -0.0253)
OKLCHoklch(39.27% 0.061 204.6)
XYZxyz(4.6486, 6.3574, 9.5747)
Luminance0.0636 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#104F55 #551610
analogous
#105538 #104F55 #102D55
triadic
#104F55 #55104F #4F5510
tetradic
#104F55 #381055 #551610 #2D5510
square
#104F55 #381055 #551610 #2D5510
split-complementary
#104F55 #55102D #553810
monochromatic
#05181A #061F21 #104F55 #1A7F89 #23AFBC

Accessibility & contrast

On white

9.24
#104F55 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.27
#104F55 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104F55
9.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##104F55#FFFFFF#000000##FFFFFF
##104F551.009.242.279.24
#FFFFFF9.241.0021.001.00
#0000002.2721.001.0021.00
##FFFFFF9.241.0021.001.00

Color blindness preview

Protanopia (red-blind)
#484B55
Deuteranopia (green-blind)
#3E4455
Tritanopia (blue-blind)
#005351
Achromatopsia (no color)
#474747

Design tokens & code

CSS
--color: #104f55;
/* rgb */ color: rgb(16, 79, 85);
/* oklch */ color: oklch(39.3% 0.061 204.6);
Tailwind
colors: {
  custom: {
    50: '#5c8084',
    500: '#104f55',
    950: '#000000',
  },
}
SCSS
$custom: #104f55;
$custom-light: #5c8084;
$custom-dark: #000000;
JSON
{
  "hex": "#104f55",
  "rgb": {
    "r": 16,
    "g": 79,
    "b": 85
  },
  "hsl": {
    "h": 185.217,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.3927,
    "c": 0.06087,
    "h": 204.6
  },
  "luminance": 0.06358
}

Semantic roles & 50–950 ramp

primary
#104F55
secondary
#8F3A32
accent
#4C3DEB
background
#F5F7F8
surface
#E9EEEF
border
#C5C9CA
text
#050A0B
muted
#797C7C

Preview Lab

Preview with #104F55

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

Preview Lab → · Contrast checker → · Palette generator →

#104F55 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva