#187F73#187F73

#187F73 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 53.8% C 0.090 H 182.9°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#187F73
RGB	rgb(24, 127, 115)
HSL	hsl(173, 68%, 30%)
HSV	hsv(173, 81%, 50%)
CMYK	cmyk(81.1%, 0%, 9.4%, 50.2%)
CIE-LAB	lab(47.76, -30.75, -1.51)
CIE-LCH	lch(47.76, 30.79, 182.81°)
OKLab	oklab(53.85% -0.0899 -0.0046)
OKLCH	oklch(53.85% 0.09 182.9)
XYZ	xyz(11.0590, 16.6094, 18.8394)
Luminance	0.1661 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187F73 #7F1824

analogous

#187F40 #187F73 #18577F

triadic

#187F73 #73187F #7F7318

tetradic

#187F73 #40187F #7F1824 #577F18

square

#187F73 #40187F #7F1824 #577F18

split-complementary

#187F73 #7F1857 #7F4018

monochromatic

#051A17 #0E4C44 #187F73 #22B2A2 #38D9C7

Accessibility & contrast

On white

4.86

#187F73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#187F73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187F73

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187F73	#FFFFFF	#000000	##FFFFFF
##187F73	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797773

Deuteranopia (green-blind)

#6B6D74

Tritanopia (blue-blind)

#00827B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #187f73;
/* rgb */ color: rgb(24, 127, 115);
/* oklch */ color: oklch(53.8% 0.090 182.9);

Tailwind

colors: {
  custom: {
    50: '#69a59b',
    500: '#187f73',
    950: '#000000',
  },
}

SCSS

$custom: #187f73;
$custom-light: #69a59b;
$custom-dark: #000000;

JSON

{
  "hex": "#187f73",
  "rgb": {
    "r": 24,
    "g": 127,
    "b": 115
  },
  "hsl": {
    "h": 173.01,
    "s": 68.212,
    "l": 29.608
  },
  "oklch": {
    "l": 0.53849,
    "c": 0.09002,
    "h": 182.9
  },
  "luminance": 0.16611
}

Semantic roles & 50–950 ramp

primary

#187F73

secondary

#B33F4D

accent

#3D51EB

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #187F73

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

Preview Lab → · Contrast checker → · Palette generator →