#12636E#12636E

#12636E is a mid, moderate teal. Relative luminance 0.102; OKLCH L 46.0% C 0.074 H 209.0°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#12636E
RGB	rgb(18, 99, 110)
HSL	hsl(187, 72%, 25%)
HSV	hsv(187, 84%, 43%)
CMYK	cmyk(83.6%, 10%, 0%, 56.9%)
CIE-LAB	lab(38.16, -18.75, -12.85)
CIE-LCH	lch(38.16, 22.73, 214.44°)
OKLab	oklab(45.96% -0.0646 -0.0358)
OKLCH	oklch(45.96% 0.074 209)
XYZ	xyz(7.5245, 10.1771, 16.3166)
Luminance	0.1018 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12636E #6E1D12

analogous

#126E4B #12636E #12356E

triadic

#12636E #6E1263 #636E12

tetradic

#12636E #4B126E #6E1D12 #356E12

square

#12636E #4B126E #6E1D12 #356E12

split-complementary

#12636E #6E1235 #6E4B12

monochromatic

#04181A #093439 #12636E #1B92A3 #23C2D7

Accessibility & contrast

On white

6.92

#12636E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#12636E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12636E

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12636E	#FFFFFF	#000000	##FFFFFF
##12636E	1.00	6.92	3.04	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595F6F

Deuteranopia (green-blind)

#4D566E

Tritanopia (blue-blind)

#006866

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #12636e;
/* rgb */ color: rgb(18, 99, 110);
/* oklch */ color: oklch(46.0% 0.074 209.0);

Tailwind

colors: {
  custom: {
    50: '#638f97',
    500: '#12636e',
    950: '#000000',
  },
}

SCSS

$custom: #12636e;
$custom-light: #638f97;
$custom-dark: #000000;

JSON

{
  "hex": "#12636e",
  "rgb": {
    "r": 18,
    "g": 99,
    "b": 110
  },
  "hsl": {
    "h": 187.174,
    "s": 71.875,
    "l": 25.098
  },
  "oklch": {
    "l": 0.45958,
    "c": 0.07391,
    "h": 209
  },
  "luminance": 0.10178
}

Semantic roles & 50–950 ramp

primary

#12636E

secondary

#A54437

accent

#4F39EF

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #12636E

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

Preview Lab → · Contrast checker → · Palette generator →