#12737A#12737A

#12737A is a mid, moderate teal. Relative luminance 0.138; OKLCH L 50.8% C 0.082 H 202.7°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX#12737A
RGBrgb(18, 115, 122)
HSLhsl(184, 74%, 27%)
HSVhsv(184, 85%, 48%)
CMYKcmyk(85.2%, 5.7%, 0%, 52.2%)
CIE-LABlab(43.94, -23.16, -11.38)
CIE-LCHlch(43.94, 25.81, 206.18°)
OKLaboklab(50.78% -0.0758 -0.0317)
OKLCHoklch(50.78% 0.082 202.7)
XYZxyz(9.8914, 13.7939, 20.5497)
Luminance0.1379 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#12737A #7A1912
analogous
#127A4D #12737A #123F7A
triadic
#12737A #7A1273 #737A12
tetradic
#12737A #4D127A #7A1912 #3F7A12
square
#12737A #4D127A #7A1912 #3F7A12
split-complementary
#12737A #7A123F #7A4D12
monochromatic
#04191B #0A4145 #12737A #1AA5AF #27D3DF

Accessibility & contrast

On white

5.59
#12737A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.76
#12737A on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12737A
5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##12737A#FFFFFF#000000##FFFFFF
##12737A1.005.593.765.59
#FFFFFF5.591.0021.001.00
#0000003.7621.001.0021.00
##FFFFFF5.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#696E7B
Deuteranopia (green-blind)
#5B647A
Tritanopia (blue-blind)
#007875
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #12737a;
/* rgb */ color: rgb(18, 115, 122);
/* oklch */ color: oklch(50.8% 0.082 202.7);
Tailwind
colors: {
  custom: {
    50: '#679ba0',
    500: '#12737a',
    950: '#000000',
  },
}
SCSS
$custom: #12737a;
$custom-light: #679ba0;
$custom-dark: #000000;
JSON
{
  "hex": "#12737a",
  "rgb": {
    "r": 18,
    "g": 115,
    "b": 122
  },
  "hsl": {
    "h": 184.038,
    "s": 74.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.50784,
    "c": 0.08217,
    "h": 202.7
  },
  "luminance": 0.13795
}

Semantic roles & 50–950 ramp

primary
#12737A
secondary
#B04038
accent
#4337F1
background
#F6F9F9
surface
#EBF2F2
border
#C6CCCC
text
#070E0E
muted
#7A7E7E

Preview Lab

Preview with #12737A

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

Preview Lab → · Contrast checker → · Palette generator →

#12737A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva