#187D6E#187D6E

#187D6E is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.1% C 0.090 H 179.9°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#187D6E
RGB	rgb(24, 125, 110)
HSL	hsl(171, 68%, 29%)
HSV	hsv(171, 81%, 49%)
CMYK	cmyk(80.8%, 0%, 12%, 51%)
CIE-LAB	lab(46.96, -31.27, 0.26)
CIE-LCH	lch(46.96, 31.27, 179.52°)
OKLab	oklab(53.14% -0.0903 0.0002)
OKLCH	oklch(53.14% 0.09 179.9)
XYZ	xyz(10.5234, 15.9859, 17.2798)
Luminance	0.1599 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D6E #7D1827

analogous

#187D3C #187D6E #185A7D

triadic

#187D6E #6E187D #7D6E18

tetradic

#187D6E #3C187D #7D1827 #5A7D18

square

#187D6E #3C187D #7D1827 #5A7D18

split-complementary

#187D6E #7D185A #7D3C18

monochromatic

#051A17 #0E4A41 #187D6E #22B09B #37D9C1

Accessibility & contrast

On white

5.00

#187D6E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#187D6E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D6E

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D6E	#FFFFFF	#000000	##FFFFFF
##187D6E	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#77756D

Deuteranopia (green-blind)

#6A6B6F

Tritanopia (blue-blind)

#007F78

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #187d6e;
/* rgb */ color: rgb(24, 125, 110);
/* oklch */ color: oklch(53.1% 0.090 179.9);

Tailwind

colors: {
  custom: {
    50: '#68a397',
    500: '#187d6e',
    950: '#000000',
  },
}

SCSS

$custom: #187d6e;
$custom-light: #68a397;
$custom-dark: #000000;

JSON

{
  "hex": "#187d6e",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 110
  },
  "hsl": {
    "h": 171.089,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53141,
    "c": 0.09029,
    "h": 179.9
  },
  "luminance": 0.15987
}

Semantic roles & 50–950 ramp

primary

#187D6E

secondary

#B23F50

accent

#3D57EB

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #187D6E

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

Preview Lab → · Contrast checker → · Palette generator →