#187B77#187B77

#187B77 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 52.9% C 0.085 H 190.7°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#187B77
RGB	rgb(24, 123, 119)
HSL	hsl(178, 67%, 29%)
HSV	hsv(178, 80%, 48%)
CMYK	cmyk(80.5%, 0%, 3.3%, 51.8%)
CIE-LAB	lab(46.57, -27.60, -5.64)
CIE-LCH	lch(46.57, 28.17, 191.56°)
OKLab	oklab(52.91% -0.0837 -0.0158)
OKLCH	oklch(52.91% 0.085 190.7)
XYZ	xyz(10.7878, 15.6907, 19.9092)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B77 #7B181C

analogous

#187B46 #187B77 #184E7B

triadic

#187B77 #77187B #7B7718

tetradic

#187B77 #46187B #7B181C #4E7B18

square

#187B77 #46187B #7B181C #4E7B18

split-complementary

#187B77 #7B184E #7B4618

monochromatic

#051A19 #0E4845 #187B77 #22AEA9 #36D8D1

Accessibility & contrast

On white

5.07

#187B77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#187B77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B77

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B77	#FFFFFF	#000000	##FFFFFF
##187B77	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#737477

Deuteranopia (green-blind)

#666A78

Tritanopia (blue-blind)

#007F7A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187b77;
/* rgb */ color: rgb(24, 123, 119);
/* oklch */ color: oklch(52.9% 0.085 190.7);

Tailwind

colors: {
  custom: {
    50: '#69a19e',
    500: '#187b77',
    950: '#000000',
  },
}

SCSS

$custom: #187b77;
$custom-light: #69a19e;
$custom-dark: #000000;

JSON

{
  "hex": "#187b77",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 119
  },
  "hsl": {
    "h": 177.576,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.52913,
    "c": 0.08522,
    "h": 190.7
  },
  "luminance": 0.15692
}

Semantic roles & 50–950 ramp

primary

#187B77

secondary

#B03F44

accent

#3E45EA

background

#F6FAF9

surface

#ECF3F2

border

#C7CDCC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #187B77

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

Preview Lab → · Contrast checker → · Palette generator →