#105D4A#105D4A

#105D4A is a dark, moderate teal. Relative luminance 0.084; OKLCH L 42.9% C 0.078 H 171.4°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#105D4A
RGB	rgb(16, 93, 74)
HSL	hsl(165, 71%, 21%)
HSV	hsv(165, 83%, 36%)
CMYK	cmyk(82.8%, 0%, 20.4%, 63.5%)
CIE-LAB	lab(34.87, -27.48, 4.56)
CIE-LCH	lch(34.87, 27.85, 170.57°)
OKLab	oklab(42.88% -0.077 0.0116)
OKLCH	oklch(42.88% 0.078 171.4)
XYZ	xyz(5.3634, 8.4326, 7.8222)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D4A #5D1023

analogous

#105D24 #105D4A #104A5D

triadic

#105D4A #4A105D #5D4A10

tetradic

#105D4A #24105D #5D1023 #4A5D10

square

#105D4A #24105D #5D1023 #4A5D10

split-complementary

#105D4A #5D104A #5D2410

monochromatic

#041A15 #072920 #105D4A #199174 #22C59D

Accessibility & contrast

On white

7.82

#105D4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#105D4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D4A

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D4A	#FFFFFF	#000000	##FFFFFF
##105D4A	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5649

Deuteranopia (green-blind)

#504F4B

Tritanopia (blue-blind)

#005E58

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #105d4a;
/* rgb */ color: rgb(16, 93, 74);
/* oklch */ color: oklch(42.9% 0.078 171.4);

Tailwind

colors: {
  custom: {
    50: '#5d8b7c',
    500: '#105d4a',
    950: '#000000',
  },
}

SCSS

$custom: #105d4a;
$custom-light: #5d8b7c;
$custom-dark: #000000;

JSON

{
  "hex": "#105d4a",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 74
  },
  "hsl": {
    "h": 165.195,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.42876,
    "c": 0.07783,
    "h": 171.4
  },
  "luminance": 0.08433
}

Semantic roles & 50–950 ramp

primary

#105D4A

secondary

#96334B

accent

#3A67ED

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #105D4A

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

Preview Lab → · Contrast checker → · Palette generator →