#187A63#187A63

#187A63 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 52.0% C 0.094 H 172.4°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#187A63
RGB	rgb(24, 122, 99)
HSL	hsl(166, 67%, 29%)
HSV	hsv(166, 80%, 48%)
CMYK	cmyk(80.3%, 0%, 18.9%, 52.2%)
CIE-LAB	lab(45.65, -32.99, 4.89)
CIE-LCH	lch(45.65, 33.35, 171.58°)
OKLab	oklab(51.97% -0.0927 0.0124)
OKLCH	oklch(51.97% 0.094 172.4)
XYZ	xyz(9.5872, 15.0129, 14.1945)
Luminance	0.1501 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A63 #7A182F

analogous

#187A32 #187A63 #18607A

triadic

#187A63 #63187A #7A6318

tetradic

#187A63 #32187A #7A182F #607A18

square

#187A63 #32187A #7A182F #607A18

split-complementary

#187A63 #7A1860 #7A3218

monochromatic

#051A15 #0E4739 #187A63 #22AD8C #35D7B1

Accessibility & contrast

On white

5.25

#187A63 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#187A63 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A63

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A63	#FFFFFF	#000000	##FFFFFF
##187A63	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#767162

Deuteranopia (green-blind)

#696865

Tritanopia (blue-blind)

#007B73

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187a63;
/* rgb */ color: rgb(24, 122, 99);
/* oklch */ color: oklch(52.0% 0.094 172.4);

Tailwind

colors: {
  custom: {
    50: '#67a18f',
    500: '#187a63',
    950: '#000000',
  },
}

SCSS

$custom: #187a63;
$custom-light: #67a18f;
$custom-dark: #000000;

JSON

{
  "hex": "#187a63",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 99
  },
  "hsl": {
    "h": 165.918,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51974,
    "c": 0.09352,
    "h": 172.4
  },
  "luminance": 0.15014
}

Semantic roles & 50–950 ramp

primary

#187A63

secondary

#AF3F59

accent

#3E66EA

background

#F6FAF8

surface

#EBF3F0

border

#C6CDCB

text

#070F0C

muted

#7A7F7D

Preview Lab

Preview with #187A63

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

Preview Lab → · Contrast checker → · Palette generator →