#12636F#12636F

#12636F is a mid, moderate teal. Relative luminance 0.102; OKLCH L 46.0% C 0.074 H 210.2°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#12636F
RGB	rgb(18, 99, 111)
HSL	hsl(188, 72%, 25%)
HSV	hsv(188, 84%, 44%)
CMYK	cmyk(83.8%, 10.8%, 0%, 56.5%)
CIE-LAB	lab(38.20, -18.40, -13.41)
CIE-LCH	lch(38.20, 22.77, 216.09°)
OKLab	oklab(46% -0.0642 -0.0374)
OKLCH	oklch(46% 0.074 210.2)
XYZ	xyz(7.5793, 10.1990, 16.6050)
Luminance	0.1020 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12636F #6F1E12

analogous

#126F4C #12636F #12346F

triadic

#12636F #6F1263 #636F12

tetradic

#12636F #4C126F #6F1E12 #346F12

square

#12636F #4C126F #6F1E12 #346F12

split-complementary

#12636F #6F1234 #6F4C12

monochromatic

#04171A #09343A #12636F #1B92A4 #23C1D8

Accessibility & contrast

On white

6.91

#12636F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#12636F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12636F

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12636F	#FFFFFF	#000000	##FFFFFF
##12636F	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595F70

Deuteranopia (green-blind)

#4D566F

Tritanopia (blue-blind)

#006867

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #12636f;
/* rgb */ color: rgb(18, 99, 111);
/* oklch */ color: oklch(46.0% 0.074 210.2);

Tailwind

colors: {
  custom: {
    50: '#638f98',
    500: '#12636f',
    950: '#000000',
  },
}

SCSS

$custom: #12636f;
$custom-light: #638f98;
$custom-dark: #000000;

JSON

{
  "hex": "#12636f",
  "rgb": {
    "r": 18,
    "g": 99,
    "b": 111
  },
  "hsl": {
    "h": 187.742,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.46003,
    "c": 0.07428,
    "h": 210.2
  },
  "luminance": 0.102
}

Semantic roles & 50–950 ramp

primary

#12636F

secondary

#A64537

accent

#5039EF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #12636F

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

Preview Lab → · Contrast checker → · Palette generator →