#104639#104639

#104639 is a dark, muted teal. Relative luminance 0.048; OKLCH L 35.6% C 0.060 H 173.2°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#104639
RGB	rgb(16, 70, 57)
HSL	hsl(166, 63%, 17%)
HSV	hsv(166, 77%, 27%)
CMYK	cmyk(77.1%, 0%, 18.6%, 72.5%)
CIE-LAB	lab(26.11, -21.06, 2.81)
CIE-LCH	lch(26.11, 21.25, 172.39°)
OKLab	oklab(35.55% -0.0595 0.0071)
OKLCH	oklch(35.55% 0.06 173.2)
XYZ	xyz(3.1420, 4.7855, 4.6282)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104639 #46101D

analogous

#10461E #104639 #103846

triadic

#104639 #391046 #463910

tetradic

#104639 #1E1046 #46101D #384610

square

#104639 #1E1046 #46101D #384610

split-complementary

#104639 #461038 #461E10

monochromatic

#061914 #061914 #104639 #1B7862 #27AA8A

Accessibility & contrast

On white

10.73

#104639 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#104639 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104639

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104639	#FFFFFF	#000000	##FFFFFF
##104639	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434138

Deuteranopia (green-blind)

#3C3C3A

Tritanopia (blue-blind)

#004742

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #104639;
/* rgb */ color: rgb(16, 70, 57);
/* oklch */ color: oklch(35.6% 0.060 173.2);

Tailwind

colors: {
  custom: {
    50: '#577a6f',
    500: '#104639',
    950: '#000000',
  },
}

SCSS

$custom: #104639;
$custom-light: #577a6f;
$custom-dark: #000000;

JSON

{
  "hex": "#104639",
  "rgb": {
    "r": 16,
    "g": 70,
    "b": 57
  },
  "hsl": {
    "h": 165.556,
    "s": 62.791,
    "l": 16.863
  },
  "oklch": {
    "l": 0.35552,
    "c": 0.05989,
    "h": 173.2
  },
  "luminance": 0.04786
}

Semantic roles & 50–950 ramp

primary

#104639

secondary

#803245

accent

#4269E6

background

#F5F7F6

surface

#E9EDEC

border

#C5C8C7

text

#030907

muted

#787B7A

Preview Lab

Preview with #104639

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

Preview Lab → · Contrast checker → · Palette generator →