#187B59#187B59

#187B59 is a mid, moderate teal. Relative luminance 0.151; OKLCH L 52.0% C 0.103 H 164.3°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#187B59
RGB	rgb(24, 123, 89)
HSL	hsl(159, 67%, 29%)
HSV	hsv(159, 80%, 48%)
CMYK	cmyk(80.5%, 0%, 27.6%, 51.8%)
CIE-LAB	lab(45.74, -36.05, 10.91)
CIE-LCH	lch(45.74, 37.67, 163.17°)
OKLab	oklab(51.97% -0.0989 0.0278)
OKLCH	oklch(51.97% 0.103 164.3)
XYZ	xyz(9.2618, 15.0802, 11.8719)
Luminance	0.1508 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187B59 #7B183A

analogous

#187B28 #187B59 #186C7B

triadic

#187B59 #59187B #7B5918

tetradic

#187B59 #28187B #7B183A #6C7B18

square

#187B59 #28187B #7B183A #6C7B18

split-complementary

#187B59 #7B186C #7B2818

monochromatic

#051A13 #0E4834 #187B59 #22AE7E #36D8A0

Accessibility & contrast

On white

5.23

#187B59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#187B59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187B59

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187B59	#FFFFFF	#000000	##FFFFFF
##187B59	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787157

Deuteranopia (green-blind)

#6C695B

Tritanopia (blue-blind)

#007B72

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #187b59;
/* rgb */ color: rgb(24, 123, 89);
/* oklch */ color: oklch(52.0% 0.103 164.3);

Tailwind

colors: {
  custom: {
    50: '#67a288',
    500: '#187b59',
    950: '#000000',
  },
}

SCSS

$custom: #187b59;
$custom-light: #67a288;
$custom-dark: #000000;

JSON

{
  "hex": "#187b59",
  "rgb": {
    "r": 24,
    "g": 123,
    "b": 89
  },
  "hsl": {
    "h": 159.394,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.51968,
    "c": 0.10275,
    "h": 164.3
  },
  "luminance": 0.15081
}

Semantic roles & 50–950 ramp

primary

#187B59

secondary

#B03F66

accent

#3E79EA

background

#F6FAF8

surface

#EBF3EF

border

#C6CDCA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #187B59

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

Preview Lab → · Contrast checker → · Palette generator →