#187684#187684

#187684 is a mid, moderate teal. Relative luminance 0.148; OKLCH L 52.1% C 0.084 H 210.2°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#187684
RGB	rgb(24, 118, 132)
HSL	hsl(188, 69%, 31%)
HSV	hsv(188, 82%, 52%)
CMYK	cmyk(81.8%, 10.6%, 0%, 48.2%)
CIE-LAB	lab(45.38, -20.77, -15.16)
CIE-LCH	lch(45.38, 25.72, 216.12°)
OKLab	oklab(52.1% -0.0725 -0.0422)
OKLCH	oklch(52.1% 0.084 210.2)
XYZ	xyz(11.0182, 14.8156, 24.1043)
Luminance	0.1482 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187684 #842618

analogous

#18845C #187684 #184084

triadic

#187684 #841876 #768418

tetradic

#187684 #5C1884 #842618 #408418

square

#187684 #5C1884 #842618 #408418

split-complementary

#187684 #841840 #845C18

monochromatic

#05191C #0F4850 #187684 #21A4B8 #3BC7DB

Accessibility & contrast

On white

5.30

#187684 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#187684 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187684

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187684	#FFFFFF	#000000	##FFFFFF
##187684	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7185

Deuteranopia (green-blind)

#5C6784

Tritanopia (blue-blind)

#007C7A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187684;
/* rgb */ color: rgb(24, 118, 132);
/* oklch */ color: oklch(52.1% 0.084 210.2);

Tailwind

colors: {
  custom: {
    50: '#6a9da7',
    500: '#187684',
    950: '#000000',
  },
}

SCSS

$custom: #187684;
$custom-light: #6a9da7;
$custom-dark: #000000;

JSON

{
  "hex": "#187684",
  "rgb": {
    "r": 24,
    "g": 118,
    "b": 132
  },
  "hsl": {
    "h": 187.778,
    "s": 69.231,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52102,
    "c": 0.0839,
    "h": 210.2
  },
  "luminance": 0.14817
}

Semantic roles & 50–950 ramp

primary

#187684

secondary

#B84F40

accent

#533CEC

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#080E0F

muted

#7A7E7F

Preview Lab

Preview with #187684

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

Preview Lab → · Contrast checker → · Palette generator →