#102A2B#102A2B

#102A2B is a dark, muted teal. Relative luminance 0.019; OKLCH L 26.5% C 0.032 H 198.7°. Best body text is #FFFFFF at 15.13:1 contrast (WCAG AA passes).

Color values

HEX#102A2B
RGBrgb(16, 42, 43)
HSLhsl(182, 46%, 12%)
HSVhsv(182, 63%, 17%)
CMYKcmyk(62.8%, 2.3%, 0%, 83.1%)
CIE-LABlab(15.17, -9.57, -3.71)
CIE-LCHlch(15.17, 10.27, 201.20°)
OKLaboklab(26.51% -0.0302 -0.0102)
OKLCHoklch(26.51% 0.032 198.7)
XYZxyz(1.4775, 1.9404, 2.5817)
Luminance0.0194 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#102A2B #2B1110
analogous
#102B1F #102A2B #101D2B
triadic
#102A2B #2B102A #2A2B10
tetradic
#102A2B #1F102B #2B1110 #1D2B10
square
#102A2B #1F102B #2B1110 #1D2B10
split-complementary
#102A2B #2B101D #2B1F10
monochromatic
#081616 #081616 #102A2B #215658 #318184

Accessibility & contrast

On white

15.13
#102A2B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.39
#102A2B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #102A2B
15.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##102A2B#FFFFFF#000000##FFFFFF
##102A2B1.0015.131.3915.13
#FFFFFF15.131.0021.001.00
#0000001.3921.001.0021.00
##FFFFFF15.131.0021.001.00

Color blindness preview

Protanopia (red-blind)
#27282B
Deuteranopia (green-blind)
#22252B
Tritanopia (blue-blind)
#012C2A
Achromatopsia (no color)
#262626

Design tokens & code

CSS
--color: #102a2b;
/* rgb */ color: rgb(16, 42, 43);
/* oklch */ color: oklch(26.5% 0.032 198.7);
Tailwind
colors: {
  custom: {
    50: '#516364',
    500: '#102a2b',
    950: '#000000',
  },
}
SCSS
$custom: #102a2b;
$custom-light: #516364;
$custom-dark: #000000;
JSON
{
  "hex": "#102a2b",
  "rgb": {
    "r": 16,
    "g": 42,
    "b": 43
  },
  "hsl": {
    "h": 182.222,
    "s": 45.763,
    "l": 11.569
  },
  "oklch": {
    "l": 0.2651,
    "c": 0.0319,
    "h": 198.7
  },
  "luminance": 0.01941
}

Semantic roles & 50–950 ramp

primary
#102A2B
secondary
#643533
accent
#5752D5
background
#F4F5F5
surface
#E7EAEA
border
#C3C6C6
text
#020505
muted
#787979

Preview Lab

Preview with #102A2B

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

Preview Lab → · Contrast checker → · Palette generator →

#102A2B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva