#104240#104240

#104240 is a dark, muted teal. Relative luminance 0.044; OKLCH L 34.6% C 0.052 H 191.2°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX#104240
RGBrgb(16, 66, 64)
HSLhsl(178, 61%, 16%)
HSVhsv(178, 76%, 26%)
CMYKcmyk(75.8%, 0%, 3%, 74.1%)
CIE-LABlab(24.88, -16.68, -3.59)
CIE-LCHlch(24.88, 17.06, 192.16°)
OKLaboklab(34.62% -0.0507 -0.01)
OKLCHoklch(34.62% 0.052 191.2)
XYZxyz(3.0869, 4.3764, 5.5315)
Luminance0.0438 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#104240 #421012
analogous
#104227 #104240 #102B42
triadic
#104240 #401042 #424010
tetradic
#104240 #271042 #421012 #2B4210
square
#104240 #271042 #421012 #2B4210
split-complementary
#104240 #42102B #422710
monochromatic
#061918 #061918 #104240 #1C7370 #28A5A0

Accessibility & contrast

On white

11.20
#104240 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.88
#104240 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104240
11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##104240#FFFFFF#000000##FFFFFF
##1042401.0011.201.8811.20
#FFFFFF11.201.0021.001.00
#0000001.8821.001.0021.00
##FFFFFF11.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3E3E40
Deuteranopia (green-blind)
#363940
Tritanopia (blue-blind)
#004441
Achromatopsia (no color)
#3B3B3B

Design tokens & code

CSS
--color: #104240;
/* rgb */ color: rgb(16, 66, 64);
/* oklch */ color: oklch(34.6% 0.052 191.2);
Tailwind
colors: {
  custom: {
    50: '#577674',
    500: '#104240',
    950: '#000000',
  },
}
SCSS
$custom: #104240;
$custom-light: #577674;
$custom-dark: #000000;
JSON
{
  "hex": "#104240",
  "rgb": {
    "r": 16,
    "g": 66,
    "b": 64
  },
  "hsl": {
    "h": 177.6,
    "s": 60.976,
    "l": 16.078
  },
  "oklch": {
    "l": 0.34621,
    "c": 0.05171,
    "h": 191.2
  },
  "luminance": 0.04377
}

Semantic roles & 50–950 ramp

primary
#104240
secondary
#7C3235
accent
#444AE4
background
#F5F7F7
surface
#E9EDED
border
#C5C8C8
text
#030808
muted
#787B7B

Preview Lab

Preview with #104240

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

Preview Lab → · Contrast checker → · Palette generator →

#104240 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva