#12747C#12747C

#12747C is a mid, moderate teal. Relative luminance 0.141; OKLCH L 51.1% C 0.083 H 203.7°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#12747C
RGB	rgb(18, 116, 124)
HSL	hsl(185, 75%, 28%)
HSV	hsv(185, 85%, 49%)
CMYK	cmyk(85.5%, 6.5%, 0%, 51.4%)
CIE-LAB	lab(44.34, -23.01, -11.97)
CIE-LCH	lch(44.34, 25.94, 207.50°)
OKLab	oklab(51.13% -0.0759 -0.0333)
OKLCH	oklch(51.13% 0.083 203.7)
XYZ	xyz(10.1313, 14.0733, 21.2473)
Luminance	0.1407 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12747C #7C1A12

analogous

#127C4F #12747C #123F7C

triadic

#12747C #7C1274 #747C12

tetradic

#12747C #4F127C #7C1A12 #3F7C12

square

#12747C #4F127C #7C1A12 #3F7C12

split-complementary

#12747C #7C123F #7C4F12

monochromatic

#04191B #0A4247 #12747C #1AA6B1 #29D2E0

Accessibility & contrast

On white

5.50

#12747C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#12747C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12747C

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12747C	#FFFFFF	#000000	##FFFFFF
##12747C	1.00	5.50	3.81	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6F7D

Deuteranopia (green-blind)

#5C647C

Tritanopia (blue-blind)

#007976

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #12747c;
/* rgb */ color: rgb(18, 116, 124);
/* oklch */ color: oklch(51.1% 0.083 203.7);

Tailwind

colors: {
  custom: {
    50: '#679ca1',
    500: '#12747c',
    950: '#000000',
  },
}

SCSS

$custom: #12747c;
$custom-light: #679ca1;
$custom-dark: #000000;

JSON

{
  "hex": "#12747c",
  "rgb": {
    "r": 18,
    "g": 116,
    "b": 124
  },
  "hsl": {
    "h": 184.528,
    "s": 74.648,
    "l": 27.843
  },
  "oklch": {
    "l": 0.51134,
    "c": 0.08292,
    "h": 203.7
  },
  "luminance": 0.14075
}

Semantic roles & 50–950 ramp

primary

#12747C

secondary

#B24138

accent

#4537F1

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0F

muted

#7A7E7E

Preview Lab

Preview with #12747C

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

Preview Lab → · Contrast checker → · Palette generator →