#187B53#187B53

#187B53 is a mid, moderate teal. Relative luminance 0.150; OKLCH L 51.8% C 0.108 H 160.5°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#187B53
RGB	rgb(24, 123, 83)
HSL	hsl(156, 67%, 29%)
HSV	hsv(156, 80%, 48%)
CMYK	cmyk(80.5%, 0%, 32.5%, 51.8%)
CIE-LAB	lab(45.61, -37.50, 14.23)
CIE-LCH	lch(45.61, 40.11, 159.23°)
OKLab	oklab(51.82% -0.102 0.0361)
OKLCH	oklch(51.82% 0.108 160.5)
XYZ	xyz(9.0200, 14.9835, 10.5987)
Luminance	0.1499 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B53 #7B1840

analogous

#187B22 #187B53 #18727B

triadic

#187B53 #53187B #7B5318

tetradic

#187B53 #22187B #7B1840 #727B18

square

#187B53 #22187B #7B1840 #727B18

split-complementary

#187B53 #7B1872 #7B2218

monochromatic

#051A11 #0E4830 #187B53 #22AE76 #36D896

Accessibility & contrast

On white

5.25

#187B53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#187B53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B53

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B53	#FFFFFF	#000000	##FFFFFF
##187B53	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)

#797151

Deuteranopia (green-blind)

#6D6956

Tritanopia (blue-blind)

#007B70

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187b53;
/* rgb */ color: rgb(24, 123, 83);
/* oklch */ color: oklch(51.8% 0.108 160.5);

Tailwind

colors: {
  custom: {
    50: '#67a283',
    500: '#187b53',
    950: '#000000',
  },
}

SCSS

$custom: #187b53;
$custom-light: #67a283;
$custom-dark: #000000;

JSON

{
  "hex": "#187b53",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 83
  },
  "hsl": {
    "h": 155.758,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51816,
    "c": 0.10818,
    "h": 160.5
  },
  "luminance": 0.14985
}

Semantic roles & 50–950 ramp

primary

#187B53

secondary

#B03F6D

accent

#3E83EA

background

#F6FAF8

surface

#EBF3EF

border

#C6CDCA

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #187B53

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

Preview Lab → · Contrast checker → · Palette generator →