#187C88#187C88

#187C88 is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.8% C 0.087 H 207.5°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#187C88
RGB	rgb(24, 124, 136)
HSL	hsl(186, 70%, 31%)
HSV	hsv(186, 82%, 53%)
CMYK	cmyk(82.4%, 8.8%, 0%, 46.7%)
CIE-LAB	lab(47.48, -22.59, -14.35)
CIE-LCH	lch(47.48, 26.76, 212.42°)
OKLab	oklab(53.85% -0.0768 -0.0399)
OKLCH	oklch(53.85% 0.087 207.5)
XYZ	xyz(12.0263, 16.3856, 25.8167)
Luminance	0.1639 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C88 #882418

analogous

#18885C #187C88 #184488

triadic

#187C88 #88187C #7C8818

tetradic

#187C88 #5C1888 #882418 #448818

square

#187C88 #5C1888 #882418 #448818

split-complementary

#187C88 #881844 #885C18

monochromatic

#061D20 #0F4D54 #187C88 #21ABBC #3ECCDD

Accessibility & contrast

On white

4.91

#187C88 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#187C88 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C88

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C88	#FFFFFF	#000000	##FFFFFF
##187C88	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#707789

Deuteranopia (green-blind)

#616C88

Tritanopia (blue-blind)

#008280

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #187c88;
/* rgb */ color: rgb(24, 124, 136);
/* oklch */ color: oklch(53.8% 0.087 207.5);

Tailwind

colors: {
  custom: {
    50: '#6ba2aa',
    500: '#187c88',
    950: '#000000',
  },
}

SCSS

$custom: #187c88;
$custom-light: #6ba2aa;
$custom-dark: #000000;

JSON

{
  "hex": "#187c88",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 136
  },
  "hsl": {
    "h": 186.429,
    "s": 70,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53846,
    "c": 0.08661,
    "h": 207.5
  },
  "luminance": 0.16387
}

Semantic roles & 50–950 ramp

primary

#187C88

secondary

#BC4D40

accent

#4E3BED

background

#F7FAFA

surface

#EDF3F4

border

#C8CDCE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #187C88

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

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