#105C56#105C56

#105C56 is a dark, moderate teal. Relative luminance 0.084; OKLCH L 43.0% C 0.070 H 186.8°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#105C56
RGB	rgb(16, 92, 86)
HSL	hsl(175, 70%, 21%)
HSV	hsv(175, 83%, 36%)
CMYK	cmyk(82.6%, 0%, 6.5%, 63.9%)
CIE-LAB	lab(34.87, -23.35, -2.91)
CIE-LCH	lch(34.87, 23.53, 187.10°)
OKLab	oklab(43% -0.0695 -0.0082)
OKLCH	oklch(43% 0.07 186.8)
XYZ	xyz(5.7197, 8.4356, 10.1291)
Luminance	0.0844 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105C56 #5C1016

analogous

#105C30 #105C56 #103C5C

triadic

#105C56 #56105C #5C5610

tetradic

#105C56 #30105C #5C1016 #3C5C10

square

#105C56 #30105C #5C1016 #3C5C10

split-complementary

#105C56 #5C103C #5C3010

monochromatic

#051A18 #072825 #105C56 #199087 #22C4B7

Accessibility & contrast

On white

7.81

#105C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#105C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105C56

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105C56	#FFFFFF	#000000	##FFFFFF
##105C56	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#575656

Deuteranopia (green-blind)

#4C4F57

Tritanopia (blue-blind)

#005E5A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #105c56;
/* rgb */ color: rgb(16, 92, 86);
/* oklch */ color: oklch(43.0% 0.070 186.8);

Tailwind

colors: {
  custom: {
    50: '#5e8a85',
    500: '#105c56',
    950: '#000000',
  },
}

SCSS

$custom: #105c56;
$custom-light: #5e8a85;
$custom-dark: #000000;

JSON

{
  "hex": "#105c56",
  "rgb": {
    "r": 16,
    "g": 92,
    "b": 86
  },
  "hsl": {
    "h": 175.263,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42999,
    "c": 0.06997,
    "h": 186.8
  },
  "luminance": 0.08436
}

Semantic roles & 50–950 ramp

primary

#105C56

secondary

#95333A

accent

#3B49ED

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0B

muted

#797D7C

Preview Lab

Preview with #105C56

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

Preview Lab → · Contrast checker → · Palette generator →