#105D53#105D53

#105D53 is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.2% C 0.072 H 181.7°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#105D53
RGB	rgb(16, 93, 83)
HSL	hsl(172, 71%, 21%)
HSV	hsv(172, 83%, 36%)
CMYK	cmyk(82.8%, 0%, 10.8%, 63.5%)
CIE-LAB	lab(35.13, -24.80, -0.66)
CIE-LCH	lch(35.13, 24.81, 181.53°)
OKLab	oklab(43.18% -0.0722 -0.0022)
OKLCH	oklch(43.18% 0.072 181.7)
XYZ	xyz(5.6886, 8.5627, 9.5349)
Luminance	0.0856 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D53 #5D101A

analogous

#105D2D #105D53 #10415D

triadic

#105D53 #53105D #5D5310

tetradic

#105D53 #2D105D #5D101A #415D10

square

#105D53 #2D105D #5D101A #415D10

split-complementary

#105D53 #5D1041 #5D2D10

monochromatic

#041A17 #072924 #105D53 #199182 #22C5B0

Accessibility & contrast

On white

7.74

#105D53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#105D53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D53

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D53	#FFFFFF	#000000	##FFFFFF
##105D53	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585753

Deuteranopia (green-blind)

#4E4F54

Tritanopia (blue-blind)

#005F5A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #105d53;
/* rgb */ color: rgb(16, 93, 83);
/* oklch */ color: oklch(43.2% 0.072 181.7);

Tailwind

colors: {
  custom: {
    50: '#5e8b83',
    500: '#105d53',
    950: '#000000',
  },
}

SCSS

$custom: #105d53;
$custom-light: #5e8b83;
$custom-dark: #000000;

JSON

{
  "hex": "#105d53",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 83
  },
  "hsl": {
    "h": 172.208,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.43175,
    "c": 0.07219,
    "h": 181.7
  },
  "luminance": 0.08563
}

Semantic roles & 50–950 ramp

primary

#105D53

secondary

#963340

accent

#3A52ED

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #105D53

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

Preview Lab → · Contrast checker → · Palette generator →