#105F53#105F53

#105F53 is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.7% C 0.074 H 179.6°. Best body text is #FFFFFF at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#105F53
RGB	rgb(16, 95, 83)
HSL	hsl(171, 71%, 22%)
HSV	hsv(171, 83%, 37%)
CMYK	cmyk(83.2%, 0%, 12.6%, 62.7%)
CIE-LAB	lab(35.83, -25.79, 0.36)
CIE-LCH	lch(35.83, 25.80, 179.20°)
OKLab	oklab(43.75% -0.0744 0.0005)
OKLCH	oklch(43.75% 0.074 179.6)
XYZ	xyz(5.8664, 8.9184, 9.5942)
Luminance	0.0892 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105F53 #5F101C

analogous

#105F2C #105F53 #10445F

triadic

#105F53 #53105F #5F5310

tetradic

#105F53 #2C105F #5F101C #445F10

square

#105F53 #2C105F #5F101C #445F10

split-complementary

#105F53 #5F1044 #5F2C10

monochromatic

#041A17 #072B25 #105F53 #199381 #22C8AF

Accessibility & contrast

On white

7.54

#105F53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#105F53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105F53

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105F53	#FFFFFF	#000000	##FFFFFF
##105F53	1.00	7.54	2.78	7.54
#FFFFFF	7.54	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5953

Deuteranopia (green-blind)

#505154

Tritanopia (blue-blind)

#00615B

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #105f53;
/* rgb */ color: rgb(16, 95, 83);
/* oklch */ color: oklch(43.7% 0.074 179.6);

Tailwind

colors: {
  custom: {
    50: '#5e8d83',
    500: '#105f53',
    950: '#000000',
  },
}

SCSS

$custom: #105f53;
$custom-light: #5e8d83;
$custom-dark: #000000;

JSON

{
  "hex": "#105f53",
  "rgb": {
    "r": 16,
    "g": 95,
    "b": 83
  },
  "hsl": {
    "h": 170.886,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.43746,
    "c": 0.07439,
    "h": 179.6
  },
  "luminance": 0.08919
}

Semantic roles & 50–950 ramp

primary

#105F53

secondary

#983342

accent

#3A55EE

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #105F53

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

Preview Lab → · Contrast checker → · Palette generator →