#185E73#185E73

#185E73 is a dark, moderate cyan. Relative luminance 0.094; OKLCH L 45.0% C 0.074 H 222.6°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#185E73
RGB	rgb(24, 94, 115)
HSL	hsl(194, 65%, 27%)
HSV	hsv(194, 79%, 45%)
CMYK	cmyk(79.1%, 18.3%, 0%, 54.9%)
CIE-LAB	lab(36.81, -13.44, -17.98)
CIE-LCH	lch(36.81, 22.45, 233.23°)
OKLab	oklab(44.98% -0.0547 -0.0503)
OKLCH	oklch(44.98% 0.074 222.6)
XYZ	xyz(7.4726, 9.4365, 17.6439)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185E73 #732D18

analogous

#18735B #185E73 #183173

triadic

#185E73 #73185E #5E7318

tetradic

#185E73 #5B1873 #732D18 #317318

square

#185E73 #5B1873 #732D18 #317318

split-complementary

#185E73 #731831 #735B18

monochromatic

#051519 #0D3540 #185E73 #2387A6 #31AFD4

Accessibility & contrast

On white

7.27

#185E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#185E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185E73

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185E73	#FFFFFF	#000000	##FFFFFF
##185E73	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525C74

Deuteranopia (green-blind)

#465373

Tritanopia (blue-blind)

#006465

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #185e73;
/* rgb */ color: rgb(24, 94, 115);
/* oklch */ color: oklch(45.0% 0.074 222.6);

Tailwind

colors: {
  custom: {
    50: '#658b9b',
    500: '#185e73',
    950: '#000000',
  },
}

SCSS

$custom: #185e73;
$custom-light: #658b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#185e73",
  "rgb": {
    "r": 24,
    "g": 94,
    "b": 115
  },
  "hsl": {
    "h": 193.846,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.44975,
    "c": 0.07435,
    "h": 222.6
  },
  "luminance": 0.09437
}

Semantic roles & 50–950 ramp

primary

#185E73

secondary

#A8573F

accent

#663FE8

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #185E73

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

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