#187C75#187C75

#187C75 is a mid, moderate teal. Relative luminance 0.159; OKLCH L 53.1% C 0.087 H 187.6°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#187C75
RGB	rgb(24, 124, 117)
HSL	hsl(176, 68%, 29%)
HSV	hsv(176, 81%, 49%)
CMYK	cmyk(80.6%, 0%, 5.6%, 51.4%)
CIE-LAB	lab(46.83, -28.70, -4.06)
CIE-LCH	lch(46.83, 28.99, 188.06°)
OKLab	oklab(53.11% -0.0858 -0.0115)
OKLCH	oklch(53.11% 0.087 187.6)
XYZ	xyz(10.7937, 15.8925, 19.3249)
Luminance	0.1589 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187C75 #7C181F

analogous

#187C43 #187C75 #18517C

triadic

#187C75 #75187C #7C7518

tetradic

#187C75 #43187C #7C181F #517C18

square

#187C75 #43187C #7C181F #517C18

split-complementary

#187C75 #7C1851 #7C4318

monochromatic

#051A18 #0E4945 #187C75 #22AFA5 #36D8CD

Accessibility & contrast

On white

5.03

#187C75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#187C75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C75

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187C75	#FFFFFF	#000000	##FFFFFF
##187C75	1.00	5.03	4.18	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757575

Deuteranopia (green-blind)

#676B76

Tritanopia (blue-blind)

#007F7A

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #187c75;
/* rgb */ color: rgb(24, 124, 117);
/* oklch */ color: oklch(53.1% 0.087 187.6);

Tailwind

colors: {
  custom: {
    50: '#69a29c',
    500: '#187c75',
    950: '#000000',
  },
}

SCSS

$custom: #187c75;
$custom-light: #69a29c;
$custom-dark: #000000;

JSON

{
  "hex": "#187c75",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 117
  },
  "hsl": {
    "h": 175.8,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.5311,
    "c": 0.08652,
    "h": 187.6
  },
  "luminance": 0.15894
}

Semantic roles & 50–950 ramp

primary

#187C75

secondary

#B13F47

accent

#3D49EA

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #187C75

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

Preview Lab → · Contrast checker → · Palette generator →