#187D55#187D55

#187D55 is a mid, moderate teal. Relative luminance 0.155; OKLCH L 52.4% C 0.109 H 160.9°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#187D55
RGB	rgb(24, 125, 85)
HSL	hsl(156, 68%, 29%)
HSV	hsv(156, 81%, 49%)
CMYK	cmyk(80.8%, 0%, 32%, 51%)
CIE-LAB	lab(46.33, -37.87, 14.06)
CIE-LCH	lch(46.33, 40.40, 159.64°)
OKLab	oklab(52.42% -0.1031 0.0356)
OKLCH	oklch(52.42% 0.109 160.9)
XYZ	xyz(9.3490, 15.5162, 11.0948)
Luminance	0.1552 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D55 #7D1840

analogous

#187D23 #187D55 #18737D

triadic

#187D55 #55187D #7D5518

tetradic

#187D55 #23187D #7D1840 #737D18

square

#187D55 #23187D #7D1840 #737D18

split-complementary

#187D55 #7D1873 #7D2318

monochromatic

#051A11 #0E4A32 #187D55 #22B078 #37D999

Accessibility & contrast

On white

5.12

#187D55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#187D55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D55

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D55	#FFFFFF	#000000	##FFFFFF
##187D55	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7353

Deuteranopia (green-blind)

#6F6A58

Tritanopia (blue-blind)

#007D72

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #187d55;
/* rgb */ color: rgb(24, 125, 85);
/* oklch */ color: oklch(52.4% 0.109 160.9);

Tailwind

colors: {
  custom: {
    50: '#67a385',
    500: '#187d55',
    950: '#000000',
  },
}

SCSS

$custom: #187d55;
$custom-light: #67a385;
$custom-dark: #000000;

JSON

{
  "hex": "#187d55",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 85
  },
  "hsl": {
    "h": 156.238,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52424,
    "c": 0.10907,
    "h": 160.9
  },
  "luminance": 0.15517
}

Semantic roles & 50–950 ramp

primary

#187D55

secondary

#B23F6D

accent

#3D82EB

background

#F6FAF8

surface

#EBF4EF

border

#C6CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #187D55

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

Preview Lab → · Contrast checker → · Palette generator →