#105D55#105D55

#105D55 is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.2% C 0.071 H 184.3°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#105D55
RGB	rgb(16, 93, 85)
HSL	hsl(174, 71%, 21%)
HSV	hsv(174, 83%, 36%)
CMYK	cmyk(82.8%, 0%, 8.6%, 63.5%)
CIE-LAB	lab(35.19, -24.18, -1.82)
CIE-LCH	lch(35.19, 24.24, 184.30°)
OKLab	oklab(43.25% -0.0711 -0.0053)
OKLCH	oklch(43.25% 0.071 184.3)
XYZ	xyz(5.7669, 8.5940, 9.9474)
Luminance	0.0859 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D55 #5D1018

analogous

#105D2F #105D55 #103F5D

triadic

#105D55 #55105D #5D5510

tetradic

#105D55 #2F105D #5D1018 #3F5D10

square

#105D55 #2F105D #5D1018 #3F5D10

split-complementary

#105D55 #5D103F #5D2F10

monochromatic

#041A18 #072925 #105D55 #199185 #22C5B4

Accessibility & contrast

On white

7.72

#105D55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#105D55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D55

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D55	#FFFFFF	#000000	##FFFFFF
##105D55	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585755

Deuteranopia (green-blind)

#4E5056

Tritanopia (blue-blind)

#005F5A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #105d55;
/* rgb */ color: rgb(16, 93, 85);
/* oklch */ color: oklch(43.2% 0.071 184.3);

Tailwind

colors: {
  custom: {
    50: '#5e8b84',
    500: '#105d55',
    950: '#000000',
  },
}

SCSS

$custom: #105d55;
$custom-light: #5e8b84;
$custom-dark: #000000;

JSON

{
  "hex": "#105d55",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 85
  },
  "hsl": {
    "h": 173.766,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.43247,
    "c": 0.07131,
    "h": 184.3
  },
  "luminance": 0.08595
}

Semantic roles & 50–950 ramp

primary

#105D55

secondary

#96333D

accent

#3A4DED

background

#F5F8F8

surface

#EAF0EF

border

#C6CBCA

text

#050C0B

muted

#797D7C

Preview Lab

Preview with #105D55

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

Preview Lab → · Contrast checker → · Palette generator →