#155159#155159

#155159 is a dark, moderate teal. Relative luminance 0.068; OKLCH L 40.1% C 0.060 H 208.0°. Best body text is #FFFFFF at 8.92:1 contrast (WCAG AA passes).

Color values

HEX	#155159
RGB	rgb(21, 81, 89)
HSL	hsl(187, 62%, 22%)
HSV	hsv(187, 76%, 35%)
CMYK	cmyk(76.4%, 9%, 0%, 65.1%)
CIE-LAB	lab(31.27, -15.71, -10.19)
CIE-LCH	lch(31.27, 18.73, 212.96°)
OKLab	oklab(40.14% -0.0534 -0.0283)
OKLCH	oklch(40.14% 0.06 208)
XYZ	xyz(5.0541, 6.7650, 10.4887)
Luminance	0.0677 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#155159 #591D15

analogous

#15593F #155159 #152F59

triadic

#155159 #591551 #515915

tetradic

#155159 #3F1559 #591D15 #2F5915

square

#155159 #3F1559 #591D15 #2F5915

split-complementary

#155159 #59152F #593F15

monochromatic

#061719 #092427 #155159 #217E8B #2CABBC

Accessibility & contrast

On white

8.92

#155159 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#155159 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #155159

8.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##155159	#FFFFFF	#000000	##FFFFFF
##155159	1.00	8.92	2.35	8.92
#FFFFFF	8.92	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494E5A

Deuteranopia (green-blind)

#404759

Tritanopia (blue-blind)

#005553

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #155159;
/* rgb */ color: rgb(21, 81, 89);
/* oklch */ color: oklch(40.1% 0.060 208.0);

Tailwind

colors: {
  custom: {
    50: '#5e8287',
    500: '#155159',
    950: '#000000',
  },
}

SCSS

$custom: #155159;
$custom-light: #5e8287;
$custom-dark: #000000;

JSON

{
  "hex": "#155159",
  "rgb": {
    "r": 21,
    "g": 81,
    "b": 89
  },
  "hsl": {
    "h": 187.059,
    "s": 61.818,
    "l": 21.569
  },
  "oklch": {
    "l": 0.40138,
    "c": 0.06042,
    "h": 208
  },
  "luminance": 0.06766
}

Semantic roles & 50–950 ramp

primary

#155159

secondary

#914439

accent

#5643E5

background

#F5F7F8

surface

#EAEEEF

border

#C6C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #155159

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

Preview Lab → · Contrast checker → · Palette generator →