#105259#105259

#105259 is a dark, moderate teal. Relative luminance 0.069; OKLCH L 40.3% C 0.063 H 205.7°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#105259
RGB	rgb(16, 82, 89)
HSL	hsl(186, 70%, 21%)
HSV	hsv(186, 82%, 35%)
CMYK	cmyk(82%, 7.9%, 0%, 65.1%)
CIE-LAB	lab(31.50, -16.97, -9.85)
CIE-LCH	lch(31.50, 19.62, 210.12°)
OKLab	oklab(40.29% -0.0568 -0.0274)
OKLCH	oklch(40.29% 0.063 205.7)
XYZ	xyz(5.0334, 6.8654, 10.5091)
Luminance	0.0687 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105259 #591710

analogous

#10593B #105259 #102D59

triadic

#105259 #591052 #525910

tetradic

#105259 #3B1059 #591710 #2D5910

square

#105259 #3B1059 #591710 #2D5910

split-complementary

#105259 #59102D #593B10

monochromatic

#05181A #072225 #105259 #19828D #23B2C1

Accessibility & contrast

On white

8.85

#105259 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#105259 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105259

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105259	#FFFFFF	#000000	##FFFFFF
##105259	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4E59

Deuteranopia (green-blind)

#404759

Tritanopia (blue-blind)

#005654

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #105259;
/* rgb */ color: rgb(16, 82, 89);
/* oklch */ color: oklch(40.3% 0.063 205.7);

Tailwind

colors: {
  custom: {
    50: '#5d8387',
    500: '#105259',
    950: '#000000',
  },
}

SCSS

$custom: #105259;
$custom-light: #5d8387;
$custom-dark: #000000;

JSON

{
  "hex": "#105259",
  "rgb": {
    "r": 16,
    "g": 82,
    "b": 89
  },
  "hsl": {
    "h": 185.753,
    "s": 69.524,
    "l": 20.588
  },
  "oklch": {
    "l": 0.40293,
    "c": 0.06305,
    "h": 205.7
  },
  "luminance": 0.06866
}

Semantic roles & 50–950 ramp

primary

#105259

secondary

#923C33

accent

#4C3BEC

background

#F5F8F8

surface

#E9EFEF

border

#C5CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #105259

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

Preview Lab → · Contrast checker → · Palette generator →