#12555A#12555A

#12555A is a dark, moderate teal. Relative luminance 0.074; OKLCH L 41.2% C 0.064 H 202.5°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX#12555A
RGBrgb(18, 85, 90)
HSLhsl(184, 67%, 21%)
HSVhsv(184, 80%, 35%)
CMYKcmyk(80%, 5.6%, 0%, 64.7%)
CIE-LABlab(32.62, -18.04, -8.78)
CIE-LCHlch(32.62, 20.06, 205.97°)
OKLaboklab(41.23% -0.0588 -0.0244)
OKLCHoklch(41.23% 0.064 202.5)
XYZxyz(5.3426, 7.3631, 10.8105)
Luminance0.0736 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#12555A #5A1712
analogous
#125A3B #12555A #12315A
triadic
#12555A #5A1255 #555A12
tetradic
#12555A #3B125A #5A1712 #315A12
square
#12555A #3B125A #5A1712 #315A12
split-complementary
#12555A #5A1231 #5A3B12
monochromatic
#05181A #082527 #12555A #1C858D #26B5C0

Accessibility & contrast

On white

8.49
#12555A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.47
#12555A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12555A
8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##12555A#FFFFFF#000000##FFFFFF
##12555A1.008.492.478.49
#FFFFFF8.491.0021.001.00
#0000002.4721.001.0021.00
##FFFFFF8.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4E515A
Deuteranopia (green-blind)
#444A5A
Tritanopia (blue-blind)
#005956
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #12555a;
/* rgb */ color: rgb(18, 85, 90);
/* oklch */ color: oklch(41.2% 0.064 202.5);
Tailwind
colors: {
  custom: {
    50: '#5e8588',
    500: '#12555a',
    950: '#000000',
  },
}
SCSS
$custom: #12555a;
$custom-light: #5e8588;
$custom-dark: #000000;
JSON
{
  "hex": "#12555a",
  "rgb": {
    "r": 18,
    "g": 85,
    "b": 90
  },
  "hsl": {
    "h": 184.167,
    "s": 66.667,
    "l": 21.176
  },
  "oklch": {
    "l": 0.41225,
    "c": 0.0637,
    "h": 202.5
  },
  "luminance": 0.07364
}

Semantic roles & 50–950 ramp

primary
#12555A
secondary
#933C35
accent
#4A3EEA
background
#F5F8F8
surface
#EAEFEF
border
#C6CACA
text
#050B0B
muted
#797C7C

Preview Lab

Preview with #12555A

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

Preview Lab → · Contrast checker → · Palette generator →

#12555A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva