#105D5E#105D5E

#105D5E is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.6% C 0.069 H 196.3°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#105D5E
RGB	rgb(16, 93, 94)
HSL	hsl(181, 71%, 22%)
HSV	hsv(181, 83%, 37%)
CMYK	cmyk(83%, 1.1%, 0%, 63.1%)
CIE-LAB	lab(35.49, -21.24, -6.98)
CIE-LCH	lch(35.49, 22.36, 198.20°)
OKLab	oklab(43.59% -0.0665 -0.0194)
OKLCH	oklch(43.59% 0.069 196.3)
XYZ	xyz(6.1475, 8.7462, 11.9517)
Luminance	0.0875 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D5E #5E1110

analogous

#105E38 #105D5E #10365E

triadic

#105D5E #5E105D #5D5E10

tetradic

#105D5E #38105E #5E1110 #365E10

square

#105D5E #38105E #5E1110 #365E10

split-complementary

#105D5E #5E1036 #5E3810

monochromatic

#041A1A #07292A #105D5E #199192 #22C4C7

Accessibility & contrast

On white

7.64

#105D5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#105D5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D5E

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D5E	#FFFFFF	#000000	##FFFFFF
##105D5E	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#56585E

Deuteranopia (green-blind)

#4B505E

Tritanopia (blue-blind)

#00605D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #105d5e;
/* rgb */ color: rgb(16, 93, 94);
/* oklch */ color: oklch(43.6% 0.069 196.3);

Tailwind

colors: {
  custom: {
    50: '#5f8b8b',
    500: '#105d5e',
    950: '#000000',
  },
}

SCSS

$custom: #105d5e;
$custom-light: #5f8b8b;
$custom-dark: #000000;

JSON

{
  "hex": "#105d5e",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 94
  },
  "hsl": {
    "h": 180.769,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.43591,
    "c": 0.06931,
    "h": 196.3
  },
  "luminance": 0.08747
}

Semantic roles & 50–950 ramp

primary

#105D5E

secondary

#973433

accent

#3C3AEE

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050C0C

muted

#7A7D7D

Preview Lab

Preview with #105D5E

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

Preview Lab → · Contrast checker → · Palette generator →