#115B57#115B57

#115B57 is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.8% C 0.068 H 189.4°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#115B57
RGB	rgb(17, 91, 87)
HSL	hsl(177, 69%, 21%)
HSV	hsv(177, 81%, 36%)
CMYK	cmyk(81.3%, 0%, 4.4%, 64.3%)
CIE-LAB	lab(34.58, -22.39, -3.97)
CIE-LCH	lch(34.58, 22.74, 190.06°)
OKLab	oklab(42.77% -0.0675 -0.0111)
OKLCH	oklch(42.77% 0.068 189.4)
XYZ	xyz(5.6917, 8.2888, 10.3149)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#115B57 #5B1115

analogous

#115B32 #115B57 #113A5B

triadic

#115B57 #57115B #5B5711

tetradic

#115B57 #32115B #5B1115 #3A5B11

square

#115B57 #32115B #5B1115 #3A5B11

split-complementary

#115B57 #5B113A #5B3211

monochromatic

#051A19 #072726 #115B57 #1B8F88 #24C2BA

Accessibility & contrast

On white

7.90

#115B57 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#115B57 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #115B57

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##115B57	#FFFFFF	#000000	##FFFFFF
##115B57	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555657

Deuteranopia (green-blind)

#4B4E58

Tritanopia (blue-blind)

#005E5A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #115b57;
/* rgb */ color: rgb(17, 91, 87);
/* oklch */ color: oklch(42.8% 0.068 189.4);

Tailwind

colors: {
  custom: {
    50: '#5e8a86',
    500: '#115b57',
    950: '#000000',
  },
}

SCSS

$custom: #115b57;
$custom-light: #5e8a86;
$custom-dark: #000000;

JSON

{
  "hex": "#115b57",
  "rgb": {
    "r": 17,
    "g": 91,
    "b": 87
  },
  "hsl": {
    "h": 176.757,
    "s": 68.519,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42773,
    "c": 0.06839,
    "h": 189.4
  },
  "luminance": 0.08289
}

Semantic roles & 50–950 ramp

primary

#115B57

secondary

#943439

accent

#3C46EB

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #115B57

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

Preview Lab → · Contrast checker → · Palette generator →