#105657#105657

#105657 is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.3% C 0.065 H 196.4°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#105657
RGB	rgb(16, 86, 87)
HSL	hsl(181, 69%, 20%)
HSV	hsv(181, 82%, 34%)
CMYK	cmyk(81.6%, 1.1%, 0%, 65.9%)
CIE-LAB	lab(32.82, -19.87, -6.60)
CIE-LCH	lch(32.82, 20.93, 198.36°)
OKLab	oklab(41.34% -0.0623 -0.0183)
OKLCH	oklch(41.34% 0.065 196.4)
XYZ	xyz(5.2610, 7.4532, 10.1763)
Luminance	0.0745 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105657 #571110

analogous

#105734 #105657 #103257

triadic

#105657 #571056 #565710

tetradic

#105657 #341057 #571110 #325710

square

#105657 #341057 #571110 #325710

split-complementary

#105657 #571032 #573410

monochromatic

#051A1A #062323 #105657 #1A898B #23BCBE

Accessibility & contrast

On white

8.43

#105657 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#105657 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105657

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105657	#FFFFFF	#000000	##FFFFFF
##105657	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505157

Deuteranopia (green-blind)

#454A57

Tritanopia (blue-blind)

#005956

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #105657;
/* rgb */ color: rgb(16, 86, 87);
/* oklch */ color: oklch(41.3% 0.065 196.4);

Tailwind

colors: {
  custom: {
    50: '#5d8686',
    500: '#105657',
    950: '#000000',
  },
}

SCSS

$custom: #105657;
$custom-light: #5d8686;
$custom-dark: #000000;

JSON

{
  "hex": "#105657",
  "rgb": {
    "r": 16,
    "g": 86,
    "b": 87
  },
  "hsl": {
    "h": 180.845,
    "s": 68.932,
    "l": 20.196
  },
  "oklch": {
    "l": 0.41337,
    "c": 0.06491,
    "h": 196.4
  },
  "luminance": 0.07454
}

Semantic roles & 50–950 ramp

primary

#105657

secondary

#903432

accent

#3F3CEC

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0B

muted

#797C7C

Preview Lab

Preview with #105657

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

Preview Lab → · Contrast checker → · Palette generator →