#105C42#105C42

#105C42 is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.3% C 0.083 H 164.5°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#105C42
RGB	rgb(16, 92, 66)
HSL	hsl(159, 70%, 21%)
HSV	hsv(159, 83%, 36%)
CMYK	cmyk(82.6%, 0%, 28.3%, 63.9%)
CIE-LAB	lab(34.31, -29.20, 8.72)
CIE-LCH	lch(34.31, 30.48, 163.37°)
OKLab	oklab(42.35% -0.0802 0.0223)
OKLCH	oklch(42.35% 0.083 164.5)
XYZ	xyz(5.0236, 8.1572, 6.4629)
Luminance	0.0816 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105C42 #5C102A

analogous

#105C1C #105C42 #10505C

triadic

#105C42 #42105C #5C4210

tetradic

#105C42 #1C105C #5C102A #505C10

square

#105C42 #1C105C #5C102A #505C10

split-complementary

#105C42 #5C1050 #5C1C10

monochromatic

#051A13 #07281D #105C42 #199067 #22C48D

Accessibility & contrast

On white

7.98

#105C42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#105C42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105C42

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105C42	#FFFFFF	#000000	##FFFFFF
##105C42	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5541

Deuteranopia (green-blind)

#514E44

Tritanopia (blue-blind)

#005C55

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #105c42;
/* rgb */ color: rgb(16, 92, 66);
/* oklch */ color: oklch(42.3% 0.083 164.5);

Tailwind

colors: {
  custom: {
    50: '#5d8b76',
    500: '#105c42',
    950: '#000000',
  },
}

SCSS

$custom: #105c42;
$custom-light: #5d8b76;
$custom-dark: #000000;

JSON

{
  "hex": "#105c42",
  "rgb": {
    "r": 16,
    "g": 92,
    "b": 66
  },
  "hsl": {
    "h": 159.474,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42348,
    "c": 0.0832,
    "h": 164.5
  },
  "luminance": 0.08158
}

Semantic roles & 50–950 ramp

primary

#105C42

secondary

#953354

accent

#3B78ED

background

#F5F8F7

surface

#E9F0ED

border

#C5CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #105C42

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

Preview Lab → · Contrast checker → · Palette generator →