#12474C#12474C

#12474C is a dark, muted teal. Relative luminance 0.052; OKLCH L 36.6% C 0.054 H 204.2°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX#12474C
RGBrgb(18, 71, 76)
HSLhsl(185, 62%, 18%)
HSVhsv(185, 76%, 30%)
CMYKcmyk(76.3%, 6.6%, 0%, 70.2%)
CIE-LABlab(27.18, -15.03, -8.02)
CIE-LCHlch(27.18, 17.04, 208.07°)
OKLaboklab(36.64% -0.0495 -0.0222)
OKLCHoklch(36.64% 0.054 204.2)
XYZxyz(3.8066, 5.1564, 7.6307)
Luminance0.0516 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#12474C #4C1712
analogous
#124C34 #12474C #122A4C
triadic
#12474C #4C1247 #474C12
tetradic
#12474C #34124C #4C1712 #2A4C12
square
#12474C #34124C #4C1712 #2A4C12
split-complementary
#12474C #4C122A #4C3412
monochromatic
#061719 #06191B #12474C #1E757D #29A3AF

Accessibility & contrast

On white

10.34
#12474C on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.03
#12474C on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12474C
10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##12474C#FFFFFF#000000##FFFFFF
##12474C1.0010.342.0310.34
#FFFFFF10.341.0021.001.00
#0000002.0321.001.0021.00
##FFFFFF10.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#41444C
Deuteranopia (green-blind)
#383E4C
Tritanopia (blue-blind)
#004A48
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #12474c;
/* rgb */ color: rgb(18, 71, 76);
/* oklch */ color: oklch(36.6% 0.054 204.2);
Tailwind
colors: {
  custom: {
    50: '#5a7a7e',
    500: '#12474c',
    950: '#000000',
  },
}
SCSS
$custom: #12474c;
$custom-light: #5a7a7e;
$custom-dark: #000000;
JSON
{
  "hex": "#12474c",
  "rgb": {
    "r": 18,
    "g": 71,
    "b": 76
  },
  "hsl": {
    "h": 185.172,
    "s": 61.702,
    "l": 18.431
  },
  "oklch": {
    "l": 0.36644,
    "c": 0.0543,
    "h": 204.2
  },
  "luminance": 0.05157
}

Semantic roles & 50–950 ramp

primary
#12474C
secondary
#853C35
accent
#5143E5
background
#F5F7F7
surface
#E9EDEE
border
#C5C8C9
text
#040909
muted
#797B7B

Preview Lab

Preview with #12474C

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

Preview Lab → · Contrast checker → · Palette generator →

#12474C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva