#12666F#12666F

#12666F is a mid, moderate teal. Relative luminance 0.108; OKLCH L 46.8% C 0.075 H 206.1°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#12666F
RGB	rgb(18, 102, 111)
HSL	hsl(186, 72%, 25%)
HSV	hsv(186, 84%, 44%)
CMYK	cmyk(83.8%, 8.1%, 0%, 56.5%)
CIE-LAB	lab(39.20, -20.03, -11.88)
CIE-LCH	lch(39.20, 23.29, 210.67°)
OKLab	oklab(46.82% -0.0674 -0.0331)
OKLCH	oklch(46.82% 0.075 206.1)
XYZ	xyz(7.8688, 10.7780, 16.7015)
Luminance	0.1078 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12666F #6F1B12

analogous

#126F49 #12666F #12386F

triadic

#12666F #6F1266 #666F12

tetradic

#12666F #49126F #6F1B12 #386F12

square

#12666F #49126F #6F1B12 #386F12

split-complementary

#12666F #6F1238 #6F4912

monochromatic

#04181A #09363A #12666F #1B96A4 #23C7D8

Accessibility & contrast

On white

6.65

#12666F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#12666F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12666F

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12666F	#FFFFFF	#000000	##FFFFFF
##12666F	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C6270

Deuteranopia (green-blind)

#50586F

Tritanopia (blue-blind)

#006B69

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #12666f;
/* rgb */ color: rgb(18, 102, 111);
/* oklch */ color: oklch(46.8% 0.075 206.1);

Tailwind

colors: {
  custom: {
    50: '#639298',
    500: '#12666f',
    950: '#000000',
  },
}

SCSS

$custom: #12666f;
$custom-light: #639298;
$custom-dark: #000000;

JSON

{
  "hex": "#12666f",
  "rgb": {
    "r": 18,
    "g": 102,
    "b": 111
  },
  "hsl": {
    "h": 185.806,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46817,
    "c": 0.07505,
    "h": 206.1
  },
  "luminance": 0.10779
}

Semantic roles & 50–950 ramp

primary

#12666F

secondary

#A64137

accent

#4B39EF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060D0D

muted

#7A7D7E

Preview Lab

Preview with #12666F

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

Preview Lab → · Contrast checker → · Palette generator →