#105537#105537

#105537 is a dark, moderate teal. Relative luminance 0.069; OKLCH L 40.0% C 0.084 H 159.3°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#105537
RGB	rgb(16, 85, 55)
HSL	hsl(154, 68%, 20%)
HSV	hsv(154, 81%, 33%)
CMYK	cmyk(81.2%, 0%, 35.3%, 66.7%)
CIE-LAB	lab(31.54, -28.82, 11.69)
CIE-LCH	lch(31.54, 31.10, 157.93°)
OKLab	oklab(39.99% -0.0783 0.0296)
OKLCH	oklch(39.99% 0.084 159.3)
XYZ	xyz(4.1513, 6.8825, 4.7234)
Luminance	0.0688 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105537 #55102E

analogous

#105514 #105537 #105155

triadic

#105537 #371055 #553710

tetradic

#105537 #141055 #55102E #515510

square

#105537 #141055 #55102E #515510

split-complementary

#105537 #551051 #551410

monochromatic

#051A11 #062116 #105537 #1A8958 #23BC7A

Accessibility & contrast

On white

8.84

#105537 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#105537 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105537

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105537	#FFFFFF	#000000	##FFFFFF
##105537	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544E35

Deuteranopia (green-blind)

#4C4839

Tritanopia (blue-blind)

#00554D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #105537;
/* rgb */ color: rgb(16, 85, 55);
/* oklch */ color: oklch(40.0% 0.084 159.3);

Tailwind

colors: {
  custom: {
    50: '#5b856e',
    500: '#105537',
    950: '#000000',
  },
}

SCSS

$custom: #105537;
$custom-light: #5b856e;
$custom-dark: #000000;

JSON

{
  "hex": "#105537",
  "rgb": {
    "r": 16,
    "g": 85,
    "b": 55
  },
  "hsl": {
    "h": 153.913,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.39985,
    "c": 0.08366,
    "h": 159.3
  },
  "luminance": 0.06883
}

Semantic roles & 50–950 ramp

primary

#105537

secondary

#8F325A

accent

#3D89EB

background

#F5F8F6

surface

#E9EFEB

border

#C5CAC6

text

#040B07

muted

#797C7A

Preview Lab

Preview with #105537

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

Preview Lab → · Contrast checker → · Palette generator →