#104E65#104E65

#104E65 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 39.8% C 0.071 H 228.3°. Best body text is #FFFFFF at 9.13:1 contrast (WCAG AA passes).

Color values

HEX	#104E65
RGB	rgb(16, 78, 101)
HSL	hsl(196, 73%, 23%)
HSV	hsv(196, 84%, 40%)
CMYK	cmyk(84.2%, 22.8%, 0%, 60.4%)
CIE-LAB	lab(30.64, -10.16, -18.79)
CIE-LCH	lch(30.64, 21.36, 241.60°)
OKLab	oklab(39.77% -0.047 -0.0528)
OKLCH	oklch(39.77% 0.071 228.3)
XYZ	xyz(5.2861, 6.4979, 13.2850)
Luminance	0.0650 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104E65 #652710

analogous

#106551 #104E65 #102465

triadic

#104E65 #65104E #4E6510

tetradic

#104E65 #511065 #652710 #246510

square

#104E65 #511065 #652710 #246510

split-complementary

#104E65 #651024 #655110

monochromatic

#04141A #082530 #104E65 #18779A #21A0CF

Accessibility & contrast

On white

9.13

#104E65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#104E65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104E65

9.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104E65	#FFFFFF	#000000	##FFFFFF
##104E65	1.00	9.13	2.30	9.13
#FFFFFF	9.13	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424D66

Deuteranopia (green-blind)

#374565

Tritanopia (blue-blind)

#005456

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #104e65;
/* rgb */ color: rgb(16, 78, 101);
/* oklch */ color: oklch(39.8% 0.071 228.3);

Tailwind

colors: {
  custom: {
    50: '#5e7f91',
    500: '#104e65',
    950: '#000000',
  },
}

SCSS

$custom: #104e65;
$custom-light: #5e7f91;
$custom-dark: #000000;

JSON

{
  "hex": "#104e65",
  "rgb": {
    "r": 16,
    "g": 78,
    "b": 101
  },
  "hsl": {
    "h": 196.235,
    "s": 72.65,
    "l": 22.941
  },
  "oklch": {
    "l": 0.39768,
    "c": 0.07072,
    "h": 228.3
  },
  "luminance": 0.06499
}

Semantic roles & 50–950 ramp

primary

#104E65

secondary

#9D5033

accent

#6A38EF

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #104E65

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

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