#187E71#187E71

#187E71 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.5% C 0.090 H 181.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#187E71
RGB	rgb(24, 126, 113)
HSL	hsl(172, 68%, 29%)
HSV	hsv(172, 81%, 49%)
CMYK	cmyk(81%, 0%, 10.3%, 50.6%)
CIE-LAB	lab(47.37, -30.86, -0.90)
CIE-LCH	lch(47.37, 30.88, 181.67°)
OKLab	oklab(53.51% -0.0898 -0.0029)
OKLCH	oklch(53.51% 0.09 181.9)
XYZ	xyz(10.8167, 16.3068, 18.1970)
Luminance	0.1631 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E71 #7E1825

analogous

#187E3E #187E71 #18587E

triadic

#187E71 #71187E #7E7118

tetradic

#187E71 #3E187E #7E1825 #587E18

square

#187E71 #3E187E #7E1825 #587E18

split-complementary

#187E71 #7E1858 #7E3E18

monochromatic

#051A17 #0E4B43 #187E71 #22B19F #37D9C4

Accessibility & contrast

On white

4.93

#187E71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#187E71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E71

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E71	#FFFFFF	#000000	##FFFFFF
##187E71	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787671

Deuteranopia (green-blind)

#6A6C72

Tritanopia (blue-blind)

#00817A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #187e71;
/* rgb */ color: rgb(24, 126, 113);
/* oklch */ color: oklch(53.5% 0.090 181.9);

Tailwind

colors: {
  custom: {
    50: '#69a499',
    500: '#187e71',
    950: '#000000',
  },
}

SCSS

$custom: #187e71;
$custom-light: #69a499;
$custom-dark: #000000;

JSON

{
  "hex": "#187e71",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 113
  },
  "hsl": {
    "h": 172.353,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53512,
    "c": 0.08989,
    "h": 181.9
  },
  "luminance": 0.16308
}

Semantic roles & 50–950 ramp

primary

#187E71

secondary

#B23F4E

accent

#3D53EB

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #187E71

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

Preview Lab → · Contrast checker → · Palette generator →