#15535C#15535C

#15535C is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.8% C 0.062 H 209.1°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#15535C
RGB	rgb(21, 83, 92)
HSL	hsl(188, 63%, 22%)
HSV	hsv(188, 77%, 36%)
CMYK	cmyk(77.2%, 9.8%, 0%, 63.9%)
CIE-LAB	lab(32.07, -15.79, -10.87)
CIE-LCH	lch(32.07, 19.17, 214.53°)
OKLab	oklab(40.83% -0.0542 -0.0302)
OKLCH	oklch(40.83% 0.062 209.1)
XYZ	xyz(5.3335, 7.1180, 11.2160)
Luminance	0.0712 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15535C #5C1E15

analogous

#155C42 #15535C #152F5C

triadic

#15535C #5C1553 #535C15

tetradic

#15535C #42155C #5C1E15 #2F5C15

square

#15535C #42155C #5C1E15 #2F5C15

split-complementary

#15535C #5C152F #5C4215

monochromatic

#061619 #0A262A #15535C #20808E #2CADC0

Accessibility & contrast

On white

8.66

#15535C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#15535C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15535C

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15535C	#FFFFFF	#000000	##FFFFFF
##15535C	1.00	8.66	2.42	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B505D

Deuteranopia (green-blind)

#41485C

Tritanopia (blue-blind)

#005756

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #15535c;
/* rgb */ color: rgb(21, 83, 92);
/* oklch */ color: oklch(40.8% 0.062 209.1);

Tailwind

colors: {
  custom: {
    50: '#5f838a',
    500: '#15535c',
    950: '#000000',
  },
}

SCSS

$custom: #15535c;
$custom-light: #5f838a;
$custom-dark: #000000;

JSON

{
  "hex": "#15535c",
  "rgb": {
    "r": 21,
    "g": 83,
    "b": 92
  },
  "hsl": {
    "h": 187.606,
    "s": 62.832,
    "l": 22.157
  },
  "oklch": {
    "l": 0.40829,
    "c": 0.06209,
    "h": 209.1
  },
  "luminance": 0.07119
}

Semantic roles & 50–950 ramp

primary

#15535C

secondary

#934539

accent

#5742E6

background

#F5F8F8

surface

#EAEFF0

border

#C6CACB

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #15535C

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

Preview Lab → · Contrast checker → · Palette generator →