#105B41#105B41

#105B41 is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.0% C 0.083 H 164.2°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#105B41
RGB	rgb(16, 91, 65)
HSL	hsl(159, 70%, 21%)
HSV	hsv(159, 82%, 36%)
CMYK	cmyk(82.4%, 0%, 28.6%, 64.3%)
CIE-LAB	lab(33.93, -29.01, 8.81)
CIE-LCH	lch(33.93, 30.32, 163.11°)
OKLab	oklab(42.03% -0.0796 0.0225)
OKLCH	oklch(42.03% 0.083 164.2)
XYZ	xyz(4.9084, 7.9734, 6.2803)
Luminance	0.0797 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105B41 #5B102A

analogous

#105B1B #105B41 #104F5B

triadic

#105B41 #41105B #5B4110

tetradic

#105B41 #1B105B #5B102A #4F5B10

square

#105B41 #1B105B #5B102A #4F5B10

split-complementary

#105B41 #5B104F #5B1B10

monochromatic

#051A13 #07271C #105B41 #198F66 #22C38B

Accessibility & contrast

On white

8.09

#105B41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#105B41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105B41

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105B41	#FFFFFF	#000000	##FFFFFF
##105B41	1.00	8.09	2.59	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595440

Deuteranopia (green-blind)

#504D43

Tritanopia (blue-blind)

#005B54

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #105b41;
/* rgb */ color: rgb(16, 91, 65);
/* oklch */ color: oklch(42.0% 0.083 164.2);

Tailwind

colors: {
  custom: {
    50: '#5c8a75',
    500: '#105b41',
    950: '#000000',
  },
}

SCSS

$custom: #105b41;
$custom-light: #5c8a75;
$custom-dark: #000000;

JSON

{
  "hex": "#105b41",
  "rgb": {
    "r": 16,
    "g": 91,
    "b": 65
  },
  "hsl": {
    "h": 159.2,
    "s": 70.093,
    "l": 20.98
  },
  "oklch": {
    "l": 0.42027,
    "c": 0.08271,
    "h": 164.2
  },
  "luminance": 0.07974
}

Semantic roles & 50–950 ramp

primary

#105B41

secondary

#943354

accent

#3B79ED

background

#F5F8F7

surface

#E9F0ED

border

#C5CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #105B41

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

Preview Lab → · Contrast checker → · Palette generator →