#105F5D#105F5D

#105F5D is a dark, moderate teal. Relative luminance 0.091; OKLCH L 44.1% C 0.071 H 192.2°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#105F5D
RGB	rgb(16, 95, 93)
HSL	hsl(178, 71%, 22%)
HSV	hsv(178, 83%, 37%)
CMYK	cmyk(83.2%, 0%, 2.1%, 62.7%)
CIE-LAB	lab(36.15, -22.62, -5.38)
CIE-LCH	lch(36.15, 23.25, 193.39°)
OKLab	oklab(44.11% -0.0692 -0.015)
OKLCH	oklch(44.11% 0.071 192.2)
XYZ	xyz(6.2808, 9.0841, 11.7762)
Luminance	0.0909 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105F5D #5F1012

analogous

#105F36 #105F5D #103A5F

triadic

#105F5D #5D105F #5F5D10

tetradic

#105F5D #36105F #5F1012 #3A5F10

square

#105F5D #36105F #5F1012 #3A5F10

split-complementary

#105F5D #5F103A #5F3610

monochromatic

#041A1A #072B2A #105F5D #199390 #22C8C4

Accessibility & contrast

On white

7.45

#105F5D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#105F5D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105F5D

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105F5D	#FFFFFF	#000000	##FFFFFF
##105F5D	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595A5D

Deuteranopia (green-blind)

#4E525E

Tritanopia (blue-blind)

#00625E

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #105f5d;
/* rgb */ color: rgb(16, 95, 93);
/* oklch */ color: oklch(44.1% 0.071 192.2);

Tailwind

colors: {
  custom: {
    50: '#5f8d8a',
    500: '#105f5d',
    950: '#000000',
  },
}

SCSS

$custom: #105f5d;
$custom-light: #5f8d8a;
$custom-dark: #000000;

JSON

{
  "hex": "#105f5d",
  "rgb": {
    "r": 16,
    "g": 95,
    "b": 93
  },
  "hsl": {
    "h": 178.481,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.44112,
    "c": 0.07083,
    "h": 192.2
  },
  "luminance": 0.09085
}

Semantic roles & 50–950 ramp

primary

#105F5D

secondary

#983335

accent

#3A3EEE

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050C0B

muted

#7A7D7C

Preview Lab

Preview with #105F5D

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

Preview Lab → · Contrast checker → · Palette generator →