#12798A#12798A

#12798A is a mid, moderate teal. Relative luminance 0.156; OKLCH L 53.1% C 0.089 H 212.5°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#12798A
RGB	rgb(18, 121, 138)
HSL	hsl(189, 77%, 31%)
HSV	hsv(189, 87%, 54%)
CMYK	cmyk(87%, 12.3%, 0%, 45.9%)
CIE-LAB	lab(46.49, -20.84, -17.03)
CIE-LCH	lch(46.49, 26.92, 219.25°)
OKLab	oklab(53.05% -0.0747 -0.0475)
OKLCH	oklch(53.05% 0.089 212.5)
XYZ	xyz(11.6723, 15.6368, 26.4428)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12798A #8A2312

analogous

#128A5F #12798A #123D8A

triadic

#12798A #8A1279 #798A12

tetradic

#12798A #5F128A #8A2312 #3D8A12

square

#12798A #5F128A #8A2312 #3D8A12

split-complementary

#12798A #8A123D #8A5F12

monochromatic

#041A1E #0B4A54 #12798A #19A8C0 #32CBE4

Accessibility & contrast

On white

5.09

#12798A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#12798A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12798A

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12798A	#FFFFFF	#000000	##FFFFFF
##12798A	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C748B

Deuteranopia (green-blind)

#5D698A

Tritanopia (blue-blind)

#00807E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #12798a;
/* rgb */ color: rgb(18, 121, 138);
/* oklch */ color: oklch(53.1% 0.089 212.5);

Tailwind

colors: {
  custom: {
    50: '#6aa0ac',
    500: '#12798a',
    950: '#000000',
  },
}

SCSS

$custom: #12798a;
$custom-light: #6aa0ac;
$custom-dark: #000000;

JSON

{
  "hex": "#12798a",
  "rgb": {
    "r": 18,
    "g": 121,
    "b": 138
  },
  "hsl": {
    "h": 188.5,
    "s": 76.923,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53052,
    "c": 0.08856,
    "h": 212.5
  },
  "luminance": 0.15638
}

Semantic roles & 50–950 ramp

primary

#12798A

secondary

#BF4C39

accent

#4F34F3

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E10

muted

#7A7E7F

Preview Lab

Preview with #12798A

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

Preview Lab → · Contrast checker → · Palette generator →