#15636A#15636A

#15636A is a mid, moderate teal. Relative luminance 0.101; OKLCH L 45.8% C 0.072 H 204.1°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#15636A
RGB	rgb(21, 99, 106)
HSL	hsl(185, 67%, 25%)
HSV	hsv(185, 80%, 42%)
CMYK	cmyk(80.2%, 6.6%, 0%, 58.4%)
CIE-LAB	lab(38.06, -19.80, -10.54)
CIE-LCH	lch(38.06, 22.43, 208.02°)
OKLab	oklab(45.85% -0.0654 -0.0293)
OKLCH	oklch(45.85% 0.072 204.1)
XYZ	xyz(7.3715, 10.1228, 15.1983)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15636A #6A1C15

analogous

#156A46 #15636A #15396A

triadic

#15636A #6A1563 #636A15

tetradic

#15636A #46156A #6A1C15 #396A15

square

#15636A #46156A #6A1C15 #396A15

split-complementary

#15636A #6A1539 #6A4615

monochromatic

#05181A #0B3337 #15636A #1F939D #29C2D0

Accessibility & contrast

On white

6.94

#15636A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#15636A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #15636A

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15636A	#FFFFFF	#000000	##FFFFFF
##15636A	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5F6B

Deuteranopia (green-blind)

#4F566A

Tritanopia (blue-blind)

#006765

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #15636a;
/* rgb */ color: rgb(21, 99, 106);
/* oklch */ color: oklch(45.8% 0.072 204.1);

Tailwind

colors: {
  custom: {
    50: '#638f94',
    500: '#15636a',
    950: '#000000',
  },
}

SCSS

$custom: #15636a;
$custom-light: #638f94;
$custom-dark: #000000;

JSON

{
  "hex": "#15636a",
  "rgb": {
    "r": 21,
    "g": 99,
    "b": 106
  },
  "hsl": {
    "h": 184.941,
    "s": 66.929,
    "l": 24.902
  },
  "oklch": {
    "l": 0.45846,
    "c": 0.07167,
    "h": 204.1
  },
  "luminance": 0.10124
}

Semantic roles & 50–950 ramp

primary

#15636A

secondary

#A1433A

accent

#4C3EEA

background

#F6F8F9

surface

#EBF0F1

border

#C6CBCB

text

#060C0D

muted

#7A7D7E

Preview Lab

Preview with #15636A

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

Preview Lab → · Contrast checker → · Palette generator →