#105C4C#105C4C

#105C4C is a dark, moderate teal. Relative luminance 0.083; OKLCH L 42.7% C 0.075 H 174.5°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#105C4C
RGB	rgb(16, 92, 76)
HSL	hsl(167, 70%, 21%)
HSV	hsv(167, 83%, 36%)
CMYK	cmyk(82.6%, 0%, 17.4%, 63.9%)
CIE-LAB	lab(34.57, -26.42, 2.89)
CIE-LCH	lch(34.57, 26.58, 173.76°)
OKLab	oklab(42.65% -0.0748 0.0073)
OKLCH	oklch(42.65% 0.075 174.5)
XYZ	xyz(5.3447, 8.2856, 8.1537)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105C4C #5C1020

analogous

#105C26 #105C4C #10465C

triadic

#105C4C #4C105C #5C4C10

tetradic

#105C4C #26105C #5C1020 #465C10

square

#105C4C #26105C #5C1020 #465C10

split-complementary

#105C4C #5C1046 #5C2610

monochromatic

#051A16 #072821 #105C4C #199077 #22C4A2

Accessibility & contrast

On white

7.90

#105C4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#105C4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105C4C

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105C4C	#FFFFFF	#000000	##FFFFFF
##105C4C	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58554B

Deuteranopia (green-blind)

#4F4E4D

Tritanopia (blue-blind)

#005D57

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #105c4c;
/* rgb */ color: rgb(16, 92, 76);
/* oklch */ color: oklch(42.7% 0.075 174.5);

Tailwind

colors: {
  custom: {
    50: '#5d8b7e',
    500: '#105c4c',
    950: '#000000',
  },
}

SCSS

$custom: #105c4c;
$custom-light: #5d8b7e;
$custom-dark: #000000;

JSON

{
  "hex": "#105c4c",
  "rgb": {
    "r": 16,
    "g": 92,
    "b": 76
  },
  "hsl": {
    "h": 167.368,
    "s": 70.37,
    "l": 21.176
  },
  "oklch": {
    "l": 0.42651,
    "c": 0.07511,
    "h": 174.5
  },
  "luminance": 0.08286
}

Semantic roles & 50–950 ramp

primary

#105C4C

secondary

#953347

accent

#3B60ED

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #105C4C

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

Preview Lab → · Contrast checker → · Palette generator →