#187F71#187F71

#187F71 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 53.8% C 0.091 H 181.0°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#187F71
RGB	rgb(24, 127, 113)
HSL	hsl(172, 68%, 30%)
HSV	hsv(172, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 11%, 50.2%)
CIE-LAB	lab(47.71, -31.34, -0.41)
CIE-LCH	lch(47.71, 31.34, 180.76°)
OKLab	oklab(53.78% -0.0909 -0.0016)
OKLCH	oklch(53.78% 0.091 181)
XYZ	xyz(10.9452, 16.5638, 18.2399)
Luminance	0.1656 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F71 #7F1826

analogous

#187F3E #187F71 #18597F

triadic

#187F71 #71187F #7F7118

tetradic

#187F71 #3E187F #7F1826 #597F18

square

#187F71 #3E187F #7F1826 #597F18

split-complementary

#187F71 #7F1859 #7F3E18

monochromatic

#051A17 #0E4C43 #187F71 #22B29F #38D9C3

Accessibility & contrast

On white

4.87

#187F71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#187F71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F71

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F71	#FFFFFF	#000000	##FFFFFF
##187F71	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797770

Deuteranopia (green-blind)

#6B6D72

Tritanopia (blue-blind)

#00817B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #187f71;
/* rgb */ color: rgb(24, 127, 113);
/* oklch */ color: oklch(53.8% 0.091 181.0);

Tailwind

colors: {
  custom: {
    50: '#69a599',
    500: '#187f71',
    950: '#000000',
  },
}

SCSS

$custom: #187f71;
$custom-light: #69a599;
$custom-dark: #000000;

JSON

{
  "hex": "#187f71",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 113
  },
  "hsl": {
    "h": 171.845,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53782,
    "c": 0.0909,
    "h": 181
  },
  "luminance": 0.16565
}

Semantic roles & 50–950 ramp

primary

#187F71

secondary

#B33F4F

accent

#3D54EB

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #187F71

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

Preview Lab → · Contrast checker → · Palette generator →