#105D52#105D52

#105D52 is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.1% C 0.073 H 180.5°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#105D52
RGB	rgb(16, 93, 82)
HSL	hsl(171, 71%, 21%)
HSV	hsv(171, 83%, 36%)
CMYK	cmyk(82.8%, 0%, 11.8%, 63.5%)
CIE-LAB	lab(35.10, -25.11, -0.08)
CIE-LCH	lch(35.10, 25.11, 180.19°)
OKLab	oklab(43.14% -0.0727 -0.0006)
OKLCH	oklch(43.14% 0.073 180.5)
XYZ	xyz(5.6503, 8.5474, 9.3330)
Luminance	0.0855 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105D52 #5D101B

analogous

#105D2C #105D52 #10425D

triadic

#105D52 #52105D #5D5210

tetradic

#105D52 #2C105D #5D101B #425D10

square

#105D52 #2C105D #5D101B #425D10

split-complementary

#105D52 #5D1042 #5D2C10

monochromatic

#041A17 #072924 #105D52 #199180 #22C5AE

Accessibility & contrast

On white

7.75

#105D52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#105D52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105D52

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105D52	#FFFFFF	#000000	##FFFFFF
##105D52	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585752

Deuteranopia (green-blind)

#4E4F53

Tritanopia (blue-blind)

#005F5A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #105d52;
/* rgb */ color: rgb(16, 93, 82);
/* oklch */ color: oklch(43.1% 0.073 180.5);

Tailwind

colors: {
  custom: {
    50: '#5e8b82',
    500: '#105d52',
    950: '#000000',
  },
}

SCSS

$custom: #105d52;
$custom-light: #5e8b82;
$custom-dark: #000000;

JSON

{
  "hex": "#105d52",
  "rgb": {
    "r": 16,
    "g": 93,
    "b": 82
  },
  "hsl": {
    "h": 171.429,
    "s": 70.642,
    "l": 21.373
  },
  "oklch": {
    "l": 0.4314,
    "c": 0.07269,
    "h": 180.5
  },
  "luminance": 0.08548
}

Semantic roles & 50–950 ramp

primary

#105D52

secondary

#963341

accent

#3A54ED

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #105D52

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

Preview Lab → · Contrast checker → · Palette generator →