#185A63#185A63

#185A63 is a dark, moderate teal. Relative luminance 0.084; OKLCH L 43.2% C 0.065 H 208.3°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#185A63
RGB	rgb(24, 90, 99)
HSL	hsl(187, 61%, 24%)
HSV	hsv(187, 76%, 39%)
CMYK	cmyk(75.8%, 9.1%, 0%, 61.2%)
CIE-LAB	lab(34.82, -16.85, -11.10)
CIE-LCH	lch(34.82, 20.18, 213.38°)
OKLab	oklab(43.15% -0.0574 -0.0309)
OKLCH	oklch(43.15% 0.065 208.3)
XYZ	xyz(6.2840, 8.4066, 13.0934)
Luminance	0.0841 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#185A63 #632118

analogous

#186347 #185A63 #183563

triadic

#185A63 #63185A #5A6318

tetradic

#185A63 #471863 #632118 #356318

square

#185A63 #471863 #632118 #356318

split-complementary

#185A63 #631835 #634718

monochromatic

#061619 #0C2D32 #185A63 #248794 #30B4C6

Accessibility & contrast

On white

7.83

#185A63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#185A63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #185A63

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##185A63	#FFFFFF	#000000	##FFFFFF
##185A63	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525664

Deuteranopia (green-blind)

#474F63

Tritanopia (blue-blind)

#005E5D

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #185a63;
/* rgb */ color: rgb(24, 90, 99);
/* oklch */ color: oklch(43.2% 0.065 208.3);

Tailwind

colors: {
  custom: {
    50: '#62898f',
    500: '#185a63',
    950: '#000000',
  },
}

SCSS

$custom: #185a63;
$custom-light: #62898f;
$custom-dark: #000000;

JSON

{
  "hex": "#185a63",
  "rgb": {
    "r": 24,
    "g": 90,
    "b": 99
  },
  "hsl": {
    "h": 187.2,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.43153,
    "c": 0.06519,
    "h": 208.3
  },
  "luminance": 0.08407
}

Semantic roles & 50–950 ramp

primary

#185A63

secondary

#99493E

accent

#5744E4

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060B0C

muted

#7A7C7D

Preview Lab

Preview with #185A63

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

Preview Lab → · Contrast checker → · Palette generator →