#15636D#15636D

#15636D is a mid, moderate teal. Relative luminance 0.102; OKLCH L 46.0% C 0.072 H 208.0°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#15636D
RGB	rgb(21, 99, 109)
HSL	hsl(187, 68%, 25%)
HSV	hsv(187, 81%, 43%)
CMYK	cmyk(80.7%, 9.2%, 0%, 57.3%)
CIE-LAB	lab(38.17, -18.77, -12.21)
CIE-LCH	lch(38.17, 22.39, 213.05°)
OKLab	oklab(45.97% -0.064 -0.034)
OKLCH	oklch(45.97% 0.072 208)
XYZ	xyz(7.5302, 10.1863, 16.0343)
Luminance	0.1019 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15636D #6D1F15

analogous

#156D4B #15636D #15376D

triadic

#15636D #6D1563 #636D15

tetradic

#15636D #4B156D #6D1F15 #376D15

square

#15636D #4B156D #6D1F15 #376D15

split-complementary

#15636D #6D1537 #6D4B15

monochromatic

#05171A #0B343A #15636D #1F92A0 #29C0D4

Accessibility & contrast

On white

6.91

#15636D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#15636D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15636D

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15636D	#FFFFFF	#000000	##FFFFFF
##15636D	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)

#5A5F6E

Deuteranopia (green-blind)

#4E566D

Tritanopia (blue-blind)

#006866

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #15636d;
/* rgb */ color: rgb(21, 99, 109);
/* oklch */ color: oklch(46.0% 0.072 208.0);

Tailwind

colors: {
  custom: {
    50: '#638f96',
    500: '#15636d',
    950: '#000000',
  },
}

SCSS

$custom: #15636d;
$custom-light: #638f96;
$custom-dark: #000000;

JSON

{
  "hex": "#15636d",
  "rgb": {
    "r": 21,
    "g": 99,
    "b": 109
  },
  "hsl": {
    "h": 186.818,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.45974,
    "c": 0.07247,
    "h": 208
  },
  "luminance": 0.10187
}

Semantic roles & 50–950 ramp

primary

#15636D

secondary

#A3463A

accent

#513DEB

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #15636D

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

Preview Lab → · Contrast checker → · Palette generator →