#105143#105143

#105143 is a dark, moderate teal. Relative luminance 0.064; OKLCH L 39.2% C 0.067 H 174.6°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#105143
RGB	rgb(16, 81, 67)
HSL	hsl(167, 67%, 19%)
HSV	hsv(167, 80%, 32%)
CMYK	cmyk(80.2%, 0%, 17.3%, 68.2%)
CIE-LAB	lab(30.40, -23.67, 2.54)
CIE-LCH	lch(30.40, 23.80, 173.87°)
OKLab	oklab(39.15% -0.0671 0.0064)
OKLCH	oklch(39.15% 0.067 174.6)
XYZ	xyz(4.1687, 6.3998, 6.3247)
Luminance	0.0640 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105143 #51101E

analogous

#105123 #105143 #103F51

triadic

#105143 #431051 #514310

tetradic

#105143 #231051 #51101E #3F5110

square

#105143 #231051 #51101E #3F5110

split-complementary

#105143 #51103F #512310

monochromatic

#051A15 #061E19 #105143 #1A846D #24B798

Accessibility & contrast

On white

9.21

#105143 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#105143 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105143

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105143	#FFFFFF	#000000	##FFFFFF
##105143	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4B42

Deuteranopia (green-blind)

#454544

Tritanopia (blue-blind)

#00524D

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #105143;
/* rgb */ color: rgb(16, 81, 67);
/* oklch */ color: oklch(39.2% 0.067 174.6);

Tailwind

colors: {
  custom: {
    50: '#5a8277',
    500: '#105143',
    950: '#000000',
  },
}

SCSS

$custom: #105143;
$custom-light: #5a8277;
$custom-dark: #000000;

JSON

{
  "hex": "#105143",
  "rgb": {
    "r": 16,
    "g": 81,
    "b": 67
  },
  "hsl": {
    "h": 167.077,
    "s": 67.01,
    "l": 19.02
  },
  "oklch": {
    "l": 0.39152,
    "c": 0.06736,
    "h": 174.6
  },
  "luminance": 0.064
}

Semantic roles & 50–950 ramp

primary

#105143

secondary

#8B3245

accent

#3E63EA

background

#F5F8F7

surface

#E9EFED

border

#C5CAC8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #105143

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

Preview Lab → · Contrast checker → · Palette generator →