#187A66#187A66

#187A66 is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.1% C 0.091 H 175.0°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#187A66
RGB	rgb(24, 122, 102)
HSL	hsl(168, 67%, 29%)
HSV	hsv(168, 80%, 48%)
CMYK	cmyk(80.3%, 0%, 16.4%, 52.2%)
CIE-LAB	lab(45.73, -32.16, 3.22)
CIE-LCH	lch(45.73, 32.32, 174.28°)
OKLab	oklab(52.07% -0.0911 0.008)
OKLCH	oklch(52.07% 0.092 175)
XYZ	xyz(9.7333, 15.0714, 14.9639)
Luminance	0.1507 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A66 #7A182C

analogous

#187A35 #187A66 #185D7A

triadic

#187A66 #66187A #7A6618

tetradic

#187A66 #35187A #7A182C #5D7A18

square

#187A66 #35187A #7A182C #5D7A18

split-complementary

#187A66 #7A185D #7A3518

monochromatic

#051A15 #0E473B #187A66 #22AD91 #35D7B6

Accessibility & contrast

On white

5.23

#187A66 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#187A66 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A66

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A66	#FFFFFF	#000000	##FFFFFF
##187A66	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#757265

Deuteranopia (green-blind)

#696867

Tritanopia (blue-blind)

#007C74

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187a66;
/* rgb */ color: rgb(24, 122, 102);
/* oklch */ color: oklch(52.1% 0.091 175.0);

Tailwind

colors: {
  custom: {
    50: '#67a191',
    500: '#187a66',
    950: '#000000',
  },
}

SCSS

$custom: #187a66;
$custom-light: #67a191;
$custom-dark: #000000;

JSON

{
  "hex": "#187a66",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 102
  },
  "hsl": {
    "h": 167.755,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52066,
    "c": 0.0915,
    "h": 175
  },
  "luminance": 0.15073
}

Semantic roles & 50–950 ramp

primary

#187A66

secondary

#AF3F56

accent

#3E61EA

background

#F6FAF8

surface

#EBF3F0

border

#C6CDCB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #187A66

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

Preview Lab → · Contrast checker → · Palette generator →