#187D88#187D88

#187D88 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 54.1% C 0.087 H 206.3°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#187D88
RGB	rgb(24, 125, 136)
HSL	hsl(186, 70%, 31%)
HSV	hsv(186, 82%, 53%)
CMYK	cmyk(82.4%, 8.1%, 0%, 46.7%)
CIE-LAB	lab(47.80, -23.11, -13.85)
CIE-LCH	lch(47.80, 26.95, 210.94°)
OKLab	oklab(54.11% -0.0779 -0.0386)
OKLCH	oklch(54.11% 0.087 206.3)
XYZ	xyz(12.1523, 16.6375, 25.8586)
Luminance	0.1664 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D88 #882318

analogous

#18885B #187D88 #184588

triadic

#187D88 #88187D #7D8818

tetradic

#187D88 #5B1888 #882318 #458818

square

#187D88 #5B1888 #882318 #458818

split-complementary

#187D88 #881845 #885B18

monochromatic

#061D20 #0F4D54 #187D88 #21ADBC #3ECDDD

Accessibility & contrast

On white

4.85

#187D88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#187D88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D88

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D88	#FFFFFF	#000000	##FFFFFF
##187D88	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727889

Deuteranopia (green-blind)

#636D88

Tritanopia (blue-blind)

#008380

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #187d88;
/* rgb */ color: rgb(24, 125, 136);
/* oklch */ color: oklch(54.1% 0.087 206.3);

Tailwind

colors: {
  custom: {
    50: '#6ba3aa',
    500: '#187d88',
    950: '#000000',
  },
}

SCSS

$custom: #187d88;
$custom-light: #6ba3aa;
$custom-dark: #000000;

JSON

{
  "hex": "#187d88",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 136
  },
  "hsl": {
    "h": 185.893,
    "s": 70,
    "l": 31.373
  },
  "oklch": {
    "l": 0.54107,
    "c": 0.08689,
    "h": 206.3
  },
  "luminance": 0.16639
}

Semantic roles & 50–950 ramp

primary

#187D88

secondary

#BC4C40

accent

#4C3BED

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #187D88

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

Preview Lab → · Contrast checker → · Palette generator →