#105F4D#105F4D

#105F4D is a dark, moderate teal. Relative luminance 0.088; OKLCH L 43.5% C 0.078 H 172.9°. Best body text is #FFFFFF at 7.59:1 contrast (WCAG AA passes).

Color values

HEX	#105F4D
RGB	rgb(16, 95, 77)
HSL	hsl(166, 71%, 22%)
HSV	hsv(166, 83%, 37%)
CMYK	cmyk(83.2%, 0%, 18.9%, 62.7%)
CIE-LAB	lab(35.65, -27.57, 3.83)
CIE-LCH	lch(35.65, 27.84, 172.09°)
OKLab	oklab(43.55% -0.0776 0.0097)
OKLCH	oklch(43.55% 0.078 172.9)
XYZ	xyz(5.6447, 8.8297, 8.4265)
Luminance	0.0883 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105F4D #5F1022

analogous

#105F26 #105F4D #104A5F

triadic

#105F4D #4D105F #5F4D10

tetradic

#105F4D #26105F #5F1022 #4A5F10

square

#105F4D #26105F #5F1022 #4A5F10

split-complementary

#105F4D #5F104A #5F2610

monochromatic

#041A15 #072B23 #105F4D #199377 #22C8A2

Accessibility & contrast

On white

7.59

#105F4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#105F4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105F4D

7.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105F4D	#FFFFFF	#000000	##FFFFFF
##105F4D	1.00	7.59	2.77	7.59
#FFFFFF	7.59	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C584C

Deuteranopia (green-blind)

#52514E

Tritanopia (blue-blind)

#00605A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #105f4d;
/* rgb */ color: rgb(16, 95, 77);
/* oklch */ color: oklch(43.5% 0.078 172.9);

Tailwind

colors: {
  custom: {
    50: '#5e8d7e',
    500: '#105f4d',
    950: '#000000',
  },
}

SCSS

$custom: #105f4d;
$custom-light: #5e8d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#105f4d",
  "rgb": {
    "r": 16,
    "g": 95,
    "b": 77
  },
  "hsl": {
    "h": 166.329,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.43547,
    "c": 0.07818,
    "h": 172.9
  },
  "luminance": 0.0883
}

Semantic roles & 50–950 ramp

primary

#105F4D

secondary

#98334A

accent

#3A63EE

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #105F4D

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

Preview Lab → · Contrast checker → · Palette generator →