#187F87#187F87

#187F87 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.6% C 0.087 H 203.1°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#187F87
RGB	rgb(24, 127, 135)
HSL	hsl(184, 70%, 31%)
HSV	hsv(184, 82%, 53%)
CMYK	cmyk(82.2%, 5.9%, 0%, 47.1%)
CIE-LAB	lab(48.41, -24.48, -12.34)
CIE-LCH	lch(48.41, 27.41, 206.76°)
OKLab	oklab(54.59% -0.0804 -0.0343)
OKLCH	oklch(54.59% 0.087 203.1)
XYZ	xyz(12.3373, 17.1206, 25.5714)
Luminance	0.1712 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F87 #872018

analogous

#188757 #187F87 #184787

triadic

#187F87 #87187F #7F8718

tetradic

#187F87 #571887 #872018 #478718

square

#187F87 #571887 #872018 #478718

split-complementary

#187F87 #871847 #875718

monochromatic

#061D1F #0F4E53 #187F87 #21B0BB #3DD1DC

Accessibility & contrast

On white

4.75

#187F87 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#187F87 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F87

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F87	#FFFFFF	#000000	##FFFFFF
##187F87	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747988

Deuteranopia (green-blind)

#656E87

Tritanopia (blue-blind)

#008481

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #187f87;
/* rgb */ color: rgb(24, 127, 135);
/* oklch */ color: oklch(54.6% 0.087 203.1);

Tailwind

colors: {
  custom: {
    50: '#6ba4aa',
    500: '#187f87',
    950: '#000000',
  },
}

SCSS

$custom: #187f87;
$custom-light: #6ba4aa;
$custom-dark: #000000;

JSON

{
  "hex": "#187f87",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 135
  },
  "hsl": {
    "h": 184.324,
    "s": 69.811,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54591,
    "c": 0.08738,
    "h": 203.1
  },
  "luminance": 0.17122
}

Semantic roles & 50–950 ramp

primary

#187F87

secondary

#BB4940

accent

#483BED

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #187F87

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

Preview Lab → · Contrast checker → · Palette generator →