#105E4B#105E4B

#105E4B is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.2% C 0.078 H 171.6°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#105E4B
RGB	rgb(16, 94, 75)
HSL	hsl(165, 71%, 22%)
HSV	hsv(165, 83%, 37%)
CMYK	cmyk(83%, 0%, 20.2%, 63.1%)
CIE-LAB	lab(35.25, -27.67, 4.49)
CIE-LCH	lch(35.25, 28.03, 170.79°)
OKLab	oklab(43.2% -0.0775 0.0114)
OKLCH	oklch(43.2% 0.078 171.6)
XYZ	xyz(5.4857, 8.6229, 8.0305)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105E4B #5E1023

analogous

#105E24 #105E4B #104A5E

triadic

#105E4B #4B105E #5E4B10

tetradic

#105E4B #24105E #5E1023 #4A5E10

square

#105E4B #24105E #5E1023 #4A5E10

split-complementary

#105E4B #5E104A #5E2410

monochromatic

#041A15 #072A21 #105E4B #199275 #22C79E

Accessibility & contrast

On white

7.71

#105E4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#105E4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105E4B

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105E4B	#FFFFFF	#000000	##FFFFFF
##105E4B	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B574A

Deuteranopia (green-blind)

#51504C

Tritanopia (blue-blind)

#005F59

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #105e4b;
/* rgb */ color: rgb(16, 94, 75);
/* oklch */ color: oklch(43.2% 0.078 171.6);

Tailwind

colors: {
  custom: {
    50: '#5e8c7d',
    500: '#105e4b',
    950: '#000000',
  },
}

SCSS

$custom: #105e4b;
$custom-light: #5e8c7d;
$custom-dark: #000000;

JSON

{
  "hex": "#105e4b",
  "rgb": {
    "r": 16,
    "g": 94,
    "b": 75
  },
  "hsl": {
    "h": 165.385,
    "s": 70.909,
    "l": 21.569
  },
  "oklch": {
    "l": 0.43196,
    "c": 0.07837,
    "h": 171.6
  },
  "luminance": 0.08624
}

Semantic roles & 50–950 ramp

primary

#105E4B

secondary

#97334B

accent

#3A66EE

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #105E4B

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

Preview Lab → · Contrast checker → · Palette generator →