#12747B#12747B

#12747B is a mid, moderate teal. Relative luminance 0.140; OKLCH L 51.1% C 0.083 H 202.6°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#12747B
RGB	rgb(18, 116, 123)
HSL	hsl(184, 74%, 28%)
HSV	hsv(184, 85%, 48%)
CMYK	cmyk(85.4%, 5.7%, 0%, 51.8%)
CIE-LAB	lab(44.30, -23.34, -11.43)
CIE-LCH	lch(44.30, 25.99, 206.09°)
OKLab	oklab(51.09% -0.0764 -0.0318)
OKLCH	oklch(51.09% 0.083 202.6)
XYZ	xyz(10.0684, 14.0482, 20.9160)
Luminance	0.1405 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12747B #7B1912

analogous

#127B4D #12747B #123F7B

triadic

#12747B #7B1274 #747B12

tetradic

#12747B #4D127B #7B1912 #3F7B12

square

#12747B #4D127B #7B1912 #3F7B12

split-complementary

#12747B #7B123F #7B4D12

monochromatic

#04191B #0A4246 #12747B #1AA6B0 #28D3E0

Accessibility & contrast

On white

5.51

#12747B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#12747B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12747B

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12747B	#FFFFFF	#000000	##FFFFFF
##12747B	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6F7C

Deuteranopia (green-blind)

#5C647B

Tritanopia (blue-blind)

#007976

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #12747b;
/* rgb */ color: rgb(18, 116, 123);
/* oklch */ color: oklch(51.1% 0.083 202.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#12747b",
  "rgb": {
    "r": 18,
    "g": 116,
    "b": 123
  },
  "hsl": {
    "h": 184,
    "s": 74.468,
    "l": 27.647
  },
  "oklch": {
    "l": 0.51092,
    "c": 0.08274,
    "h": 202.6
  },
  "luminance": 0.14049
}

Semantic roles & 50–950 ramp

primary

#12747B

secondary

#B14038

accent

#4337F1

background

#F6F9F9

surface

#EBF2F2

border

#C6CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #12747B

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

Preview Lab → · Contrast checker → · Palette generator →