#105F4C#105F4C

#105F4C is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.5% C 0.079 H 171.8°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#105F4C
RGB	rgb(16, 95, 76)
HSL	hsl(166, 71%, 22%)
HSV	hsv(166, 83%, 37%)
CMYK	cmyk(83.2%, 0%, 20%, 62.7%)
CIE-LAB	lab(35.63, -27.86, 4.41)
CIE-LCH	lch(35.63, 28.20, 171.01°)
OKLab	oklab(43.52% -0.0781 0.0112)
OKLCH	oklch(43.52% 0.079 171.8)
XYZ	xyz(5.6097, 8.8157, 8.2420)
Luminance	0.0882 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105F4C #5F1023

analogous

#105F25 #105F4C #104B5F

triadic

#105F4C #4C105F #5F4C10

tetradic

#105F4C #25105F #5F1023 #4B5F10

square

#105F4C #25105F #5F1023 #4B5F10

split-complementary

#105F4C #5F104B #5F2510

monochromatic

#041A15 #072B22 #105F4C #199376 #22C8A0

Accessibility & contrast

On white

7.60

#105F4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#105F4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105F4C

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105F4C	#FFFFFF	#000000	##FFFFFF
##105F4C	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C584B

Deuteranopia (green-blind)

#52514D

Tritanopia (blue-blind)

#00605A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #105f4c;
/* rgb */ color: rgb(16, 95, 76);
/* oklch */ color: oklch(43.5% 0.079 171.8);

Tailwind

colors: {
  custom: {
    50: '#5e8d7e',
    500: '#105f4c',
    950: '#000000',
  },
}

SCSS

$custom: #105f4c;
$custom-light: #5e8d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#105f4c",
  "rgb": {
    "r": 16,
    "g": 95,
    "b": 76
  },
  "hsl": {
    "h": 165.57,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.43516,
    "c": 0.07891,
    "h": 171.8
  },
  "luminance": 0.08816
}

Semantic roles & 50–950 ramp

primary

#105F4C

secondary

#98334B

accent

#3A65EE

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #105F4C

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

Preview Lab → · Contrast checker → · Palette generator →