#115B51#115B51

#115B51 is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.6% C 0.071 H 181.4°. Best body text is #FFFFFF at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#115B51
RGB	rgb(17, 91, 81)
HSL	hsl(172, 69%, 21%)
HSV	hsv(172, 81%, 36%)
CMYK	cmyk(81.3%, 0%, 11%, 64.3%)
CIE-LAB	lab(34.39, -24.29, -0.50)
CIE-LCH	lch(34.39, 24.30, 181.17°)
OKLab	oklab(42.55% -0.0706 -0.0017)
OKLCH	oklch(42.55% 0.071 181.4)
XYZ	xyz(5.4567, 8.1948, 9.0771)
Luminance	0.0819 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#115B51 #5B111B

analogous

#115B2C #115B51 #11405B

triadic

#115B51 #51115B #5B5111

tetradic

#115B51 #2C115B #5B111B #405B11

square

#115B51 #2C115B #5B111B #405B11

split-complementary

#115B51 #5B1140 #5B2C11

monochromatic

#051A17 #072723 #115B51 #1B8F7F #24C2AD

Accessibility & contrast

On white

7.96

#115B51 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#115B51 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #115B51

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##115B51	#FFFFFF	#000000	##FFFFFF
##115B51	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)

#565551

Deuteranopia (green-blind)

#4D4E52

Tritanopia (blue-blind)

#005D58

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #115b51;
/* rgb */ color: rgb(17, 91, 81);
/* oklch */ color: oklch(42.6% 0.071 181.4);

Tailwind

colors: {
  custom: {
    50: '#5e8a81',
    500: '#115b51',
    950: '#000000',
  },
}

SCSS

$custom: #115b51;
$custom-light: #5e8a81;
$custom-dark: #000000;

JSON

{
  "hex": "#115b51",
  "rgb": {
    "r": 17,
    "g": 91,
    "b": 81
  },
  "hsl": {
    "h": 171.892,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42553,
    "c": 0.07062,
    "h": 181.4
  },
  "luminance": 0.08195
}

Semantic roles & 50–950 ramp

primary

#115B51

secondary

#943441

accent

#3C54EB

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #115B51

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

Preview Lab → · Contrast checker → · Palette generator →