#105D63#105D63

#105D63 is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.8% C 0.070 H 203.1°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#105D63
RGB	rgb(16, 93, 99)
HSL	hsl(184, 72%, 23%)
HSV	hsv(184, 84%, 39%)
CMYK	cmyk(83.8%, 6.1%, 0%, 61.2%)
CIE-LAB	lab(35.67, -19.53, -9.82)
CIE-LCH	lch(35.67, 21.86, 206.70°)
OKLab	oklab(43.8% -0.0641 -0.0273)
OKLCH	oklch(43.8% 0.07 203.1)
XYZ	xyz(6.3792, 8.8389, 13.1718)
Luminance	0.0884 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D63 #631610

analogous

#10633F #105D63 #103463

triadic

#105D63 #63105D #5D6310

tetradic

#105D63 #3F1063 #631610 #346310

square

#105D63 #3F1063 #631610 #346310

split-complementary

#105D63 #631034 #633F10

monochromatic

#04191A #072C2E #105D63 #198E98 #21C0CC

Accessibility & contrast

On white

7.59

#105D63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#105D63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D63

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D63	#FFFFFF	#000000	##FFFFFF
##105D63	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#555963

Deuteranopia (green-blind)

#4A5063

Tritanopia (blue-blind)

#00615F

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #105d63;
/* rgb */ color: rgb(16, 93, 99);
/* oklch */ color: oklch(43.8% 0.070 203.1);

Tailwind

colors: {
  custom: {
    50: '#608b8f',
    500: '#105d63',
    950: '#000000',
  },
}

SCSS

$custom: #105d63;
$custom-light: #608b8f;
$custom-dark: #000000;

JSON

{
  "hex": "#105d63",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 99
  },
  "hsl": {
    "h": 184.337,
    "s": 72.174,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43798,
    "c": 0.06966,
    "h": 203.1
  },
  "luminance": 0.0884
}

Semantic roles & 50–950 ramp

primary

#105D63

secondary

#9C3B33

accent

#4639EF

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050C0C

muted

#7A7D7D

Preview Lab

Preview with #105D63

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

Preview Lab → · Contrast checker → · Palette generator →