#187B75#187B75

#187B75 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.8% C 0.086 H 188.6°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#187B75
RGB	rgb(24, 123, 117)
HSL	hsl(176, 67%, 29%)
HSV	hsv(176, 80%, 48%)
CMYK	cmyk(80.5%, 0%, 4.9%, 51.8%)
CIE-LAB	lab(46.50, -28.22, -4.55)
CIE-LCH	lch(46.50, 28.58, 189.16°)
OKLab	oklab(52.84% -0.0847 -0.0128)
OKLCH	oklch(52.84% 0.086 188.6)
XYZ	xyz(10.6690, 15.6431, 19.2833)
Luminance	0.1564 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B75 #7B181E

analogous

#187B44 #187B75 #18507B

triadic

#187B75 #75187B #7B7518

tetradic

#187B75 #44187B #7B181E #507B18

square

#187B75 #44187B #7B181E #507B18

split-complementary

#187B75 #7B1850 #7B4418

monochromatic

#051A18 #0E4844 #187B75 #22AEA6 #36D8CE

Accessibility & contrast

On white

5.09

#187B75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#187B75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B75

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B75	#FFFFFF	#000000	##FFFFFF
##187B75	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#747475

Deuteranopia (green-blind)

#666A76

Tritanopia (blue-blind)

#007E79

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187b75;
/* rgb */ color: rgb(24, 123, 117);
/* oklch */ color: oklch(52.8% 0.086 188.6);

Tailwind

colors: {
  custom: {
    50: '#69a19c',
    500: '#187b75',
    950: '#000000',
  },
}

SCSS

$custom: #187b75;
$custom-light: #69a19c;
$custom-dark: #000000;

JSON

{
  "hex": "#187b75",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 117
  },
  "hsl": {
    "h": 176.364,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.52841,
    "c": 0.08567,
    "h": 188.6
  },
  "luminance": 0.15644
}

Semantic roles & 50–950 ramp

primary

#187B75

secondary

#B03F46

accent

#3E48EA

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #187B75

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

Preview Lab → · Contrast checker → · Palette generator →