#105D5D#105D5D

#105D5D is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.6% C 0.069 H 194.9°. Best body text is #FFFFFF at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#105D5D
RGB	rgb(16, 93, 93)
HSL	hsl(180, 71%, 21%)
HSV	hsv(180, 83%, 36%)
CMYK	cmyk(82.8%, 0%, 0%, 63.5%)
CIE-LAB	lab(35.46, -21.58, -6.41)
CIE-LCH	lch(35.46, 22.51, 196.55°)
OKLab	oklab(43.55% -0.067 -0.0178)
OKLCH	oklch(43.55% 0.069 194.9)
XYZ	xyz(6.1029, 8.7284, 11.7169)
Luminance	0.0873 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D5D #5D1010

analogous

#105D37 #105D5D #10375D

triadic

#105D5D #5D105D #5D5D10

tetradic

#105D5D #37105D #5D1010 #375D10

square

#105D5D #37105D #5D1010 #375D10

split-complementary

#105D5D #5D1037 #5D3710

monochromatic

#041A1A #072929 #105D5D #199191 #22C5C5

Accessibility & contrast

On white

7.65

#105D5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#105D5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D5D

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D5D	#FFFFFF	#000000	##FFFFFF
##105D5D	1.00	7.65	2.75	7.65
#FFFFFF	7.65	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56585D

Deuteranopia (green-blind)

#4B505E

Tritanopia (blue-blind)

#00605D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #105d5d;
/* rgb */ color: rgb(16, 93, 93);
/* oklch */ color: oklch(43.6% 0.069 194.9);

Tailwind

colors: {
  custom: {
    50: '#5f8b8a',
    500: '#105d5d',
    950: '#000000',
  },
}

SCSS

$custom: #105d5d;
$custom-light: #5f8b8a;
$custom-dark: #000000;

JSON

{
  "hex": "#105d5d",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 93
  },
  "hsl": {
    "h": 180,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.43551,
    "c": 0.06936,
    "h": 194.9
  },
  "luminance": 0.08729
}

Semantic roles & 50–950 ramp

primary

#105D5D

secondary

#963333

accent

#3A3AED

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #105D5D

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

Preview Lab → · Contrast checker → · Palette generator →