#105C3C#105C3C

#105C3C is a dark, moderate teal. Relative luminance 0.081; OKLCH L 42.2% C 0.089 H 159.7°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#105C3C
RGB	rgb(16, 92, 60)
HSL	hsl(155, 70%, 21%)
HSV	hsv(155, 83%, 36%)
CMYK	cmyk(82.6%, 0%, 34.8%, 63.9%)
CIE-LAB	lab(34.17, -30.72, 12.21)
CIE-LCH	lch(34.17, 33.06, 158.32°)
OKLab	oklab(42.19% -0.0834 0.0309)
OKLCH	oklch(42.19% 0.089 159.7)
XYZ	xyz(4.8559, 8.0901, 5.5797)
Luminance	0.0809 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105C3C #5C1030

analogous

#105C16 #105C3C #10565C

triadic

#105C3C #3C105C #5C3C10

tetradic

#105C3C #16105C #5C1030 #565C10

square

#105C3C #16105C #5C1030 #565C10

split-complementary

#105C3C #5C1056 #5C1610

monochromatic

#051A11 #07281A #105C3C #19905E #22C480

Accessibility & contrast

On white

8.02

#105C3C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#105C3C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105C3C

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105C3C	#FFFFFF	#000000	##FFFFFF
##105C3C	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B543A

Deuteranopia (green-blind)

#524E3E

Tritanopia (blue-blind)

#005C54

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #105c3c;
/* rgb */ color: rgb(16, 92, 60);
/* oklch */ color: oklch(42.2% 0.089 159.7);

Tailwind

colors: {
  custom: {
    50: '#5c8b72',
    500: '#105c3c',
    950: '#000000',
  },
}

SCSS

$custom: #105c3c;
$custom-light: #5c8b72;
$custom-dark: #000000;

JSON

{
  "hex": "#105c3c",
  "rgb": {
    "r": 16,
    "g": 92,
    "b": 60
  },
  "hsl": {
    "h": 154.737,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42189,
    "c": 0.08896,
    "h": 159.7
  },
  "luminance": 0.08091
}

Semantic roles & 50–950 ramp

primary

#105C3C

secondary

#95335C

accent

#3B86ED

background

#F5F8F6

surface

#E9F0EC

border

#C5CBC7

text

#050C07

muted

#797D7A

Preview Lab

Preview with #105C3C

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

Preview Lab → · Contrast checker → · Palette generator →