#15535A#15535A

#15535A is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.7% C 0.061 H 206.1°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#15535A
RGB	rgb(21, 83, 90)
HSL	hsl(186, 62%, 22%)
HSV	hsv(186, 77%, 35%)
CMYK	cmyk(76.7%, 7.8%, 0%, 64.7%)
CIE-LAB	lab(32.00, -16.50, -9.72)
CIE-LCH	lch(32.00, 19.15, 210.50°)
OKLab	oklab(40.74% -0.0552 -0.027)
OKLCH	oklch(40.74% 0.061 206.1)
XYZ	xyz(5.2472, 7.0835, 10.7616)
Luminance	0.0708 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#15535A #5A1C15

analogous

#155A3F #15535A #15315A

triadic

#15535A #5A1553 #535A15

tetradic

#15535A #3F155A #5A1C15 #315A15

square

#15535A #3F155A #5A1C15 #315A15

split-complementary

#15535A #5A1531 #5A3F15

monochromatic

#061719 #092528 #15535A #21818C #2CAFBD

Accessibility & contrast

On white

8.69

#15535A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#15535A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #15535A

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##15535A	#FFFFFF	#000000	##FFFFFF
##15535A	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4F5A

Deuteranopia (green-blind)

#42485A

Tritanopia (blue-blind)

#005755

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #15535a;
/* rgb */ color: rgb(21, 83, 90);
/* oklch */ color: oklch(40.7% 0.061 206.1);

Tailwind

colors: {
  custom: {
    50: '#5f8388',
    500: '#15535a',
    950: '#000000',
  },
}

SCSS

$custom: #15535a;
$custom-light: #5f8388;
$custom-dark: #000000;

JSON

{
  "hex": "#15535a",
  "rgb": {
    "r": 21,
    "g": 83,
    "b": 90
  },
  "hsl": {
    "h": 186.087,
    "s": 62.162,
    "l": 21.765
  },
  "oklch": {
    "l": 0.40741,
    "c": 0.06144,
    "h": 206.1
  },
  "luminance": 0.07084
}

Semantic roles & 50–950 ramp

primary

#15535A

secondary

#924239

accent

#5343E5

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #15535A

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

Preview Lab → · Contrast checker → · Palette generator →