#105639#105639

#105639 is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.3% C 0.083 H 160.4°. Best body text is #FFFFFF at 8.71:1 contrast (WCAG AA passes).

Color values

HEX	#105639
RGB	rgb(16, 86, 57)
HSL	hsl(155, 69%, 20%)
HSV	hsv(155, 81%, 34%)
CMYK	cmyk(81.4%, 0%, 33.7%, 66.3%)
CIE-LAB	lab(31.94, -28.78, 11.01)
CIE-LCH	lch(31.94, 30.81, 159.07°)
OKLab	oklab(40.34% -0.0783 0.0279)
OKLCH	oklch(40.34% 0.083 160.4)
XYZ	xyz(4.2795, 7.0606, 5.0074)
Luminance	0.0706 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#105639 #56102D

analogous

#105616 #105639 #105056

triadic

#105639 #391056 #563910

tetradic

#105639 #161056 #56102D #505610

square

#105639 #161056 #56102D #505610

split-complementary

#105639 #561050 #561610

monochromatic

#051A11 #062217 #105639 #1A8A5B #23BD7D

Accessibility & contrast

On white

8.71

#105639 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#105639 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #105639

8.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##105639	#FFFFFF	#000000	##FFFFFF
##105639	1.00	8.71	2.41	8.71
#FFFFFF	8.71	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554F37

Deuteranopia (green-blind)

#4C493B

Tritanopia (blue-blind)

#00564E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #105639;
/* rgb */ color: rgb(16, 86, 57);
/* oklch */ color: oklch(40.3% 0.083 160.4);

Tailwind

colors: {
  custom: {
    50: '#5b866f',
    500: '#105639',
    950: '#000000',
  },
}

SCSS

$custom: #105639;
$custom-light: #5b866f;
$custom-dark: #000000;

JSON

{
  "hex": "#105639",
  "rgb": {
    "r": 16,
    "g": 86,
    "b": 57
  },
  "hsl": {
    "h": 155.143,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.40335,
    "c": 0.08314,
    "h": 160.4
  },
  "luminance": 0.07061
}

Semantic roles & 50–950 ramp

primary

#105639

secondary

#8F3259

accent

#3C85EB

background

#F5F8F6

surface

#E9EFEC

border

#C5CAC7

text

#040B07

muted

#797C7A

Preview Lab

Preview with #105639

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

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