#105551#105551

#105551 is a dark, moderate teal. Relative luminance 0.072; OKLCH L 40.8% C 0.065 H 189.0°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#105551
RGB	rgb(16, 85, 81)
HSL	hsl(177, 68%, 20%)
HSV	hsv(177, 81%, 33%)
CMYK	cmyk(81.2%, 0%, 4.7%, 66.7%)
CIE-LAB	lab(32.26, -21.34, -3.63)
CIE-LCH	lch(32.26, 21.64, 189.66°)
OKLab	oklab(40.82% -0.0642 -0.0102)
OKLCH	oklch(40.82% 0.065 189)
XYZ	xyz(4.9467, 7.2006, 8.9121)
Luminance	0.0720 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105551 #551014

analogous

#10552F #105551 #103655

triadic

#105551 #511055 #555110

tetradic

#105551 #2F1055 #551014 #365510

square

#105551 #2F1055 #551014 #365510

split-complementary

#105551 #551036 #552F10

monochromatic

#051A19 #062120 #105551 #1A8982 #23BCB3

Accessibility & contrast

On white

8.61

#105551 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#105551 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105551

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105551	#FFFFFF	#000000	##FFFFFF
##105551	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505051

Deuteranopia (green-blind)

#464952

Tritanopia (blue-blind)

#005754

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #105551;
/* rgb */ color: rgb(16, 85, 81);
/* oklch */ color: oklch(40.8% 0.065 189.0);

Tailwind

colors: {
  custom: {
    50: '#5c8581',
    500: '#105551',
    950: '#000000',
  },
}

SCSS

$custom: #105551;
$custom-light: #5c8581;
$custom-dark: #000000;

JSON

{
  "hex": "#105551",
  "rgb": {
    "r": 16,
    "g": 85,
    "b": 81
  },
  "hsl": {
    "h": 176.522,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.40815,
    "c": 0.065,
    "h": 189
  },
  "luminance": 0.07201
}

Semantic roles & 50–950 ramp

primary

#105551

secondary

#8F3238

accent

#3D47EB

background

#F5F8F7

surface

#E9EFEE

border

#C5CAC9

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #105551

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

Preview Lab → · Contrast checker → · Palette generator →