#115A5B#115A5B

#115A5B is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.6% C 0.067 H 196.3°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#115A5B
RGB	rgb(17, 90, 91)
HSL	hsl(181, 69%, 21%)
HSV	hsv(181, 81%, 36%)
CMYK	cmyk(81.3%, 1.1%, 0%, 64.3%)
CIE-LAB	lab(34.37, -20.54, -6.79)
CIE-LCH	lch(34.37, 21.63, 198.29°)
OKLab	oklab(42.65% -0.0643 -0.0189)
OKLCH	oklch(42.65% 0.067 196.3)
XYZ	xyz(5.7748, 8.1861, 11.1712)
Luminance	0.0819 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#115A5B #5B1211

analogous

#115B37 #115A5B #11355B

triadic

#115A5B #5B115A #5A5B11

tetradic

#115A5B #37115B #5B1211 #355B11

square

#115A5B #37115B #5B1211 #355B11

split-complementary

#115A5B #5B1135 #5B3711

monochromatic

#051A1A #072727 #115A5B #1B8D8F #24C0C2

Accessibility & contrast

On white

7.96

#115A5B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#115A5B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #115A5B

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##115A5B	#FFFFFF	#000000	##FFFFFF
##115A5B	1.00	7.96	2.64	7.96
#FFFFFF	7.96	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#53555B

Deuteranopia (green-blind)

#494E5B

Tritanopia (blue-blind)

#005D5A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #115a5b;
/* rgb */ color: rgb(17, 90, 91);
/* oklch */ color: oklch(42.6% 0.067 196.3);

Tailwind

colors: {
  custom: {
    50: '#5f8989',
    500: '#115a5b',
    950: '#000000',
  },
}

SCSS

$custom: #115a5b;
$custom-light: #5f8989;
$custom-dark: #000000;

JSON

{
  "hex": "#115a5b",
  "rgb": {
    "r": 17,
    "g": 90,
    "b": 91
  },
  "hsl": {
    "h": 180.811,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42648,
    "c": 0.06705,
    "h": 196.3
  },
  "luminance": 0.08187
}

Semantic roles & 50–950 ramp

primary

#115A5B

secondary

#943534

accent

#3F3CEB

background

#F5F8F8

surface

#EAF0F0

border

#C6CBCB

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #115A5B

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

Preview Lab → · Contrast checker → · Palette generator →