#12666E#12666E

#12666E is a mid, moderate teal. Relative luminance 0.108; OKLCH L 46.8% C 0.075 H 204.9°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#12666E
RGB	rgb(18, 102, 110)
HSL	hsl(185, 72%, 25%)
HSV	hsv(185, 84%, 43%)
CMYK	cmyk(83.6%, 7.3%, 0%, 56.9%)
CIE-LAB	lab(39.17, -20.38, -11.33)
CIE-LCH	lch(39.17, 23.31, 209.07°)
OKLab	oklab(46.77% -0.0678 -0.0315)
OKLCH	oklch(46.77% 0.075 204.9)
XYZ	xyz(7.8140, 10.7561, 16.4131)
Luminance	0.1076 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12666E #6E1A12

analogous

#126E48 #12666E #12386E

triadic

#12666E #6E1266 #666E12

tetradic

#12666E #48126E #6E1A12 #386E12

square

#12666E #48126E #6E1A12 #386E12

split-complementary

#12666E #6E1238 #6E4812

monochromatic

#04181A #093539 #12666E #1B97A3 #23C8D7

Accessibility & contrast

On white

6.66

#12666E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#12666E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12666E

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12666E	#FFFFFF	#000000	##FFFFFF
##12666E	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D616F

Deuteranopia (green-blind)

#50586E

Tritanopia (blue-blind)

#006B68

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #12666e;
/* rgb */ color: rgb(18, 102, 110);
/* oklch */ color: oklch(46.8% 0.075 204.9);

Tailwind

colors: {
  custom: {
    50: '#639297',
    500: '#12666e',
    950: '#000000',
  },
}

SCSS

$custom: #12666e;
$custom-light: #639297;
$custom-dark: #000000;

JSON

{
  "hex": "#12666e",
  "rgb": {
    "r": 18,
    "g": 102,
    "b": 110
  },
  "hsl": {
    "h": 185.217,
    "s": 71.875,
    "l": 25.098
  },
  "oklch": {
    "l": 0.46774,
    "c": 0.0748,
    "h": 204.9
  },
  "luminance": 0.10757
}

Semantic roles & 50–950 ramp

primary

#12666E

secondary

#A54037

accent

#4939EF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060D0D

muted

#7A7D7E

Preview Lab

Preview with #12666E

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

Preview Lab → · Contrast checker → · Palette generator →