#188B63#188B63

#188B63 is a mid, moderate teal. Relative luminance 0.196; OKLCH L 56.6% C 0.115 H 163.4°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX#188B63
RGBrgb(24, 139, 99)
HSLhsl(159, 71%, 32%)
HSVhsv(159, 83%, 55%)
CMYKcmyk(82.7%, 0%, 28.8%, 45.5%)
CIE-LABlab(51.33, -40.38, 12.91)
CIE-LCHlch(51.33, 42.40, 162.27°)
OKLaboklab(56.64% -0.1104 0.0329)
OKLCHoklch(56.64% 0.115 163.4)
XYZxyz(11.8601, 19.5588, 14.9521)
Luminance0.1956 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188B63 #8B1840
analogous
#188B29 #188B63 #187A8B
triadic
#188B63 #63188B #8B6318
tetradic
#188B63 #29188B #8B1840 #7A8B18
square
#188B63 #29188B #8B1840 #7A8B18
split-complementary
#188B63 #8B187A #8B2918
monochromatic
#062319 #0F573E #188B63 #21BF88 #3FDEA7

Accessibility & contrast

On white

4.28
#188B63 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.91
#188B63 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188B63
4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188B63#FFFFFF#000000##000000
##188B631.004.284.914.91
#FFFFFF4.281.0021.0021.00
#0000004.9121.001.001.00
##0000004.9121.001.001.00

Color blindness preview

Protanopia (red-blind)
#888061
Deuteranopia (green-blind)
#7B7666
Tritanopia (blue-blind)
#008B80
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #188b63;
/* rgb */ color: rgb(24, 139, 99);
/* oklch */ color: oklch(56.6% 0.115 163.4);
Tailwind
colors: {
  custom: {
    50: '#6bae8f',
    500: '#188b63',
    950: '#000000',
  },
}
SCSS
$custom: #188b63;
$custom-light: #6bae8f;
$custom-dark: #000000;
JSON
{
  "hex": "#188b63",
  "rgb": {
    "r": 24,
    "g": 139,
    "b": 99
  },
  "hsl": {
    "h": 159.13,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56642,
    "c": 0.11523,
    "h": 163.4
  },
  "luminance": 0.1956
}

Semantic roles & 50–950 ramp

primary
#188B63
secondary
#BE406C
accent
#3A79ED
background
#F6FAF8
surface
#ECF4F0
border
#C7CECB
text
#08100C
muted
#7A7F7D

Preview Lab

Preview with #188B63

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

Preview Lab → · Contrast checker → · Palette generator →

#188B63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva