#187C55#187C55

#187C55 is a mid, moderate teal. Relative luminance 0.153; OKLCH L 52.1% C 0.108 H 161.3°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX#187C55
RGBrgb(24, 124, 85)
HSLhsl(157, 68%, 29%)
HSVhsv(157, 81%, 49%)
CMYKcmyk(80.6%, 0%, 31.5%, 51.4%)
CIE-LABlab(45.99, -37.45, 13.59)
CIE-LCHlch(45.99, 39.84, 160.06°)
OKLaboklab(52.15% -0.102 0.0345)
OKLCHoklch(52.15% 0.108 161.3)
XYZxyz(9.2230, 15.2642, 11.0528)
Luminance0.1527 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#187C55 #7C183F
analogous
#187C23 #187C55 #18717C
triadic
#187C55 #55187C #7C5518
tetradic
#187C55 #23187C #7C183F #717C18
square
#187C55 #23187C #7C183F #717C18
split-complementary
#187C55 #7C1871 #7C2318
monochromatic
#051A12 #0E4932 #187C55 #22AF78 #36D899

Accessibility & contrast

On white

5.18
#187C55 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.05
#187C55 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187C55
5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##187C55#FFFFFF#000000##FFFFFF
##187C551.005.184.055.18
#FFFFFF5.181.0021.001.00
#0000004.0521.001.0021.00
##FFFFFF5.181.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7A7253
Deuteranopia (green-blind)
#6E6958
Tritanopia (blue-blind)
#007C72
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #187c55;
/* rgb */ color: rgb(24, 124, 85);
/* oklch */ color: oklch(52.1% 0.108 161.3);
Tailwind
colors: {
  custom: {
    50: '#67a385',
    500: '#187c55',
    950: '#000000',
  },
}
SCSS
$custom: #187c55;
$custom-light: #67a385;
$custom-dark: #000000;
JSON
{
  "hex": "#187c55",
  "rgb": {
    "r": 24,
    "g": 124,
    "b": 85
  },
  "hsl": {
    "h": 156.6,
    "s": 67.568,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52145,
    "c": 0.1077,
    "h": 161.3
  },
  "luminance": 0.15265
}

Semantic roles & 50–950 ramp

primary
#187C55
secondary
#B13F6B
accent
#3D81EA
background
#F6FAF8
surface
#EBF4EF
border
#C6CECA
text
#070F0B
muted
#7A7F7C

Preview Lab

Preview with #187C55

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

Preview Lab → · Contrast checker → · Palette generator →

#187C55 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva