#187A53#187A53

#187A53 is a mid, moderate teal. Relative luminance 0.147; OKLCH L 51.5% C 0.107 H 160.9°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#187A53
RGB	rgb(24, 122, 83)
HSL	hsl(156, 67%, 29%)
HSV	hsv(156, 80%, 48%)
CMYK	cmyk(80.3%, 0%, 32%, 52.2%)
CIE-LAB	lab(45.27, -37.08, 13.76)
CIE-LCH	lch(45.27, 39.55, 159.64°)
OKLab	oklab(51.54% -0.1009 0.0349)
OKLCH	oklch(51.54% 0.107 160.9)
XYZ	xyz(8.8966, 14.7367, 10.5575)
Luminance	0.1474 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A53 #7A183F

analogous

#187A22 #187A53 #18707A

triadic

#187A53 #53187A #7A5318

tetradic

#187A53 #22187A #7A183F #707A18

square

#187A53 #22187A #7A183F #707A18

split-complementary

#187A53 #7A1870 #7A2218

monochromatic

#051A11 #0E4730 #187A53 #22AD76 #35D797

Accessibility & contrast

On white

5.32

#187A53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#187A53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A53

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A53	#FFFFFF	#000000	##FFFFFF
##187A53	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787051

Deuteranopia (green-blind)

#6C6856

Tritanopia (blue-blind)

#007A70

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187a53;
/* rgb */ color: rgb(24, 122, 83);
/* oklch */ color: oklch(51.5% 0.107 160.9);

Tailwind

colors: {
  custom: {
    50: '#66a183',
    500: '#187a53',
    950: '#000000',
  },
}

SCSS

$custom: #187a53;
$custom-light: #66a183;
$custom-dark: #000000;

JSON

{
  "hex": "#187a53",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 83
  },
  "hsl": {
    "h": 156.122,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51536,
    "c": 0.1068,
    "h": 160.9
  },
  "luminance": 0.14738
}

Semantic roles & 50–950 ramp

primary

#187A53

secondary

#AF3F6B

accent

#3E82EA

background

#F6FAF8

surface

#EBF3EF

border

#C6CDCA

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #187A53

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

Preview Lab → · Contrast checker → · Palette generator →