#187E72#187E72

#187E72 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.5% C 0.089 H 182.8°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#187E72
RGB	rgb(24, 126, 114)
HSL	hsl(173, 68%, 29%)
HSV	hsv(173, 81%, 49%)
CMYK	cmyk(81%, 0%, 9.5%, 50.6%)
CIE-LAB	lab(47.40, -30.57, -1.45)
CIE-LCH	lch(47.40, 30.60, 182.71°)
OKLab	oklab(53.55% -0.0893 -0.0044)
OKLCH	oklch(53.55% 0.089 182.8)
XYZ	xyz(10.8733, 16.3295, 18.4952)
Luminance	0.1633 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E72 #7E1824

analogous

#187E3F #187E72 #18577E

triadic

#187E72 #72187E #7E7218

tetradic

#187E72 #3F187E #7E1824 #577E18

square

#187E72 #3F187E #7E1824 #577E18

split-complementary

#187E72 #7E1857 #7E3F18

monochromatic

#051A17 #0E4B43 #187E72 #22B1A1 #37D9C6

Accessibility & contrast

On white

4.92

#187E72 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#187E72 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E72

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E72	#FFFFFF	#000000	##FFFFFF
##187E72	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787672

Deuteranopia (green-blind)

#6A6C73

Tritanopia (blue-blind)

#00817A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #187e72;
/* rgb */ color: rgb(24, 126, 114);
/* oklch */ color: oklch(53.5% 0.089 182.8);

Tailwind

colors: {
  custom: {
    50: '#69a49a',
    500: '#187e72',
    950: '#000000',
  },
}

SCSS

$custom: #187e72;
$custom-light: #69a49a;
$custom-dark: #000000;

JSON

{
  "hex": "#187e72",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 114
  },
  "hsl": {
    "h": 172.941,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53545,
    "c": 0.08945,
    "h": 182.8
  },
  "luminance": 0.16331
}

Semantic roles & 50–950 ramp

primary

#187E72

secondary

#B23F4D

accent

#3D51EB

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0E

muted

#7A7F7E

Preview Lab

Preview with #187E72

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

Preview Lab → · Contrast checker → · Palette generator →