#105D64#105D64

#105D64 is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.8% C 0.070 H 204.4°. Best body text is #FFFFFF at 7.58:1 contrast (WCAG AA passes).

Color values

HEX	#105D64
RGB	rgb(16, 93, 100)
HSL	hsl(185, 72%, 23%)
HSV	hsv(185, 84%, 39%)
CMYK	cmyk(84%, 7%, 0%, 60.8%)
CIE-LAB	lab(35.71, -19.18, -10.39)
CIE-LCH	lch(35.71, 21.82, 208.44°)
OKLab	oklab(43.84% -0.0636 -0.0289)
OKLCH	oklch(43.84% 0.07 204.4)
XYZ	xyz(6.4273, 8.8582, 13.4252)
Luminance	0.0886 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D64 #641710

analogous

#106441 #105D64 #103364

triadic

#105D64 #64105D #5D6410

tetradic

#105D64 #411064 #641710 #336410

square

#105D64 #411064 #641710 #336410

split-complementary

#105D64 #641033 #644110

monochromatic

#04191A #082C2F #105D64 #188E99 #21BFCE

Accessibility & contrast

On white

7.58

#105D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#105D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D64

7.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D64	#FFFFFF	#000000	##FFFFFF
##105D64	1.00	7.58	2.77	7.58
#FFFFFF	7.58	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555964

Deuteranopia (green-blind)

#495064

Tritanopia (blue-blind)

#00615F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #105d64;
/* rgb */ color: rgb(16, 93, 100);
/* oklch */ color: oklch(43.8% 0.070 204.4);

Tailwind

colors: {
  custom: {
    50: '#608b90',
    500: '#105d64',
    950: '#000000',
  },
}

SCSS

$custom: #105d64;
$custom-light: #608b90;
$custom-dark: #000000;

JSON

{
  "hex": "#105d64",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 100
  },
  "hsl": {
    "h": 185,
    "s": 72.414,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43841,
    "c": 0.06987,
    "h": 204.4
  },
  "luminance": 0.08859
}

Semantic roles & 50–950 ramp

primary

#105D64

secondary

#9D3C33

accent

#4839EF

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050C0C

muted

#7A7D7D

Preview Lab

Preview with #105D64

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

Preview Lab → · Contrast checker → · Palette generator →