#105E5F#105E5F

#105E5F is a dark, moderate teal. Relative luminance 0.089; OKLCH L 43.9% C 0.070 H 196.3°. Best body text is #FFFFFF at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#105E5F
RGB	rgb(16, 94, 95)
HSL	hsl(181, 71%, 22%)
HSV	hsv(181, 83%, 37%)
CMYK	cmyk(83.2%, 1.1%, 0%, 62.7%)
CIE-LAB	lab(35.87, -21.43, -7.04)
CIE-LCH	lch(35.87, 22.56, 198.18°)
OKLab	oklab(43.91% -0.0671 -0.0196)
OKLCH	oklch(43.91% 0.07 196.3)
XYZ	xyz(6.2810, 8.9410, 12.2190)
Luminance	0.0894 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105E5F #5F1110

analogous

#105F39 #105E5F #10375F

triadic

#105E5F #5F105E #5E5F10

tetradic

#105E5F #39105F #5F1110 #375F10

square

#105E5F #39105F #5F1110 #375F10

split-complementary

#105E5F #5F1037 #5F3910

monochromatic

#041A1A #072A2B #105E5F #199293 #22C6C8

Accessibility & contrast

On white

7.53

#105E5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.79

#105E5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105E5F

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105E5F	#FFFFFF	#000000	##FFFFFF
##105E5F	1.00	7.53	2.79	7.53
#FFFFFF	7.53	1.00	21.00	1.00
#000000	2.79	21.00	1.00	21.00
##FFFFFF	7.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57595F

Deuteranopia (green-blind)

#4C515F

Tritanopia (blue-blind)

#00615E

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #105e5f;
/* rgb */ color: rgb(16, 94, 95);
/* oklch */ color: oklch(43.9% 0.070 196.3);

Tailwind

colors: {
  custom: {
    50: '#5f8c8c',
    500: '#105e5f',
    950: '#000000',
  },
}

SCSS

$custom: #105e5f;
$custom-light: #5f8c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#105e5f",
  "rgb": {
    "r": 16,
    "g": 94,
    "b": 95
  },
  "hsl": {
    "h": 180.759,
    "s": 71.171,
    "l": 21.765
  },
  "oklch": {
    "l": 0.43911,
    "c": 0.06992,
    "h": 196.3
  },
  "luminance": 0.08942
}

Semantic roles & 50–950 ramp

primary

#105E5F

secondary

#983433

accent

#3C3AEE

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#050C0C

muted

#7A7D7D

Preview Lab

Preview with #105E5F

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

Preview Lab → · Contrast checker → · Palette generator →