#185C63#185C63

#185C63 is a dark, moderate teal. Relative luminance 0.087; OKLCH L 43.7% C 0.066 H 205.1°. Best body text is #FFFFFF at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#185C63
RGB	rgb(24, 92, 99)
HSL	hsl(186, 61%, 24%)
HSV	hsv(186, 76%, 39%)
CMYK	cmyk(75.8%, 7.1%, 0%, 61.2%)
CIE-LAB	lab(35.50, -17.97, -10.07)
CIE-LCH	lch(35.50, 20.60, 209.28°)
OKLab	oklab(43.7% -0.0597 -0.028)
OKLCH	oklch(43.7% 0.066 205.1)
XYZ	xyz(6.4550, 8.7486, 13.1504)
Luminance	0.0875 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185C63 #631F18

analogous

#186345 #185C63 #183763

triadic

#185C63 #63185C #5C6318

tetradic

#185C63 #451863 #631F18 #376318

square

#185C63 #451863 #631F18 #376318

split-complementary

#185C63 #631837 #634518

monochromatic

#061719 #0C2E32 #185C63 #248A94 #30B8C6

Accessibility & contrast

On white

7.64

#185C63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#185C63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185C63

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185C63	#FFFFFF	#000000	##FFFFFF
##185C63	1.00	7.64	2.75	7.64
#FFFFFF	7.64	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545863

Deuteranopia (green-blind)

#495063

Tritanopia (blue-blind)

#00605E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #185c63;
/* rgb */ color: rgb(24, 92, 99);
/* oklch */ color: oklch(43.7% 0.066 205.1);

Tailwind

colors: {
  custom: {
    50: '#628a8f',
    500: '#185c63',
    950: '#000000',
  },
}

SCSS

$custom: #185c63;
$custom-light: #628a8f;
$custom-dark: #000000;

JSON

{
  "hex": "#185c63",
  "rgb": {
    "r": 24,
    "g": 92,
    "b": 99
  },
  "hsl": {
    "h": 185.6,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.43702,
    "c": 0.06591,
    "h": 205.1
  },
  "luminance": 0.08749
}

Semantic roles & 50–950 ramp

primary

#185C63

secondary

#99463E

accent

#5344E4

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #185C63

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

Preview Lab → · Contrast checker → · Palette generator →