#105F55#105F55

#105F55 is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.8% C 0.073 H 182.0°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#105F55
RGB	rgb(16, 95, 85)
HSL	hsl(172, 71%, 22%)
HSV	hsv(172, 83%, 37%)
CMYK	cmyk(83.2%, 0%, 10.5%, 62.7%)
CIE-LAB	lab(35.89, -25.18, -0.79)
CIE-LCH	lch(35.89, 25.19, 181.81°)
OKLab	oklab(43.82% -0.0733 -0.0026)
OKLCH	oklch(43.82% 0.073 182)
XYZ	xyz(5.9448, 8.9497, 10.0067)
Luminance	0.0895 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105F55 #5F101A

analogous

#105F2E #105F55 #10425F

triadic

#105F55 #55105F #5F5510

tetradic

#105F55 #2E105F #5F101A #425F10

square

#105F55 #2E105F #5F101A #425F10

split-complementary

#105F55 #5F1042 #5F2E10

monochromatic

#041A17 #072B26 #105F55 #199384 #22C8B3

Accessibility & contrast

On white

7.53

#105F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#105F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105F55

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105F55	#FFFFFF	#000000	##FFFFFF
##105F55	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5955

Deuteranopia (green-blind)

#505156

Tritanopia (blue-blind)

#00615C

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #105f55;
/* rgb */ color: rgb(16, 95, 85);
/* oklch */ color: oklch(43.8% 0.073 182.0);

Tailwind

colors: {
  custom: {
    50: '#5f8d84',
    500: '#105f55',
    950: '#000000',
  },
}

SCSS

$custom: #105f55;
$custom-light: #5f8d84;
$custom-dark: #000000;

JSON

{
  "hex": "#105f55",
  "rgb": {
    "r": 16,
    "g": 95,
    "b": 85
  },
  "hsl": {
    "h": 172.405,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.43815,
    "c": 0.07337,
    "h": 182
  },
  "luminance": 0.0895
}

Semantic roles & 50–950 ramp

primary

#105F55

secondary

#983340

accent

#3A51EE

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0B

muted

#797D7C

Preview Lab

Preview with #105F55

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

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