#188F63#188F63

#188F63 is a mid, vivid teal. Relative luminance 0.207; OKLCH L 57.7% C 0.120 H 161.9°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX#188F63
RGBrgb(24, 143, 99)
HSLhsl(158, 71%, 33%)
HSVhsv(158, 83%, 56%)
CMYKcmyk(83.2%, 0%, 30.8%, 43.9%)
CIE-LABlab(52.66, -42.03, 14.75)
CIE-LCHlch(52.66, 44.54, 160.66°)
OKLaboklab(57.74% -0.1145 0.0375)
OKLCHoklch(57.74% 0.12 161.9)
XYZxyz(12.4499, 20.7384, 15.1487)
Luminance0.2074 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188F63 #8F1844
analogous
#188F27 #188F63 #187F8F
triadic
#188F63 #63188F #8F6318
tetradic
#188F63 #27188F #8F1844 #7F8F18
square
#188F63 #27188F #8F1844 #7F8F18
split-complementary
#188F63 #8F187F #8F2718
monochromatic
#06261A #0F5B3F #188F63 #21C387 #42DFA5

Accessibility & contrast

On white

4.08
#188F63 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.15
#188F63 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F63
5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188F63#FFFFFF#000000##000000
##188F631.004.085.155.15
#FFFFFF4.081.0021.0021.00
#0000005.1521.001.001.00
##0000005.1521.001.001.00

Color blindness preview

Protanopia (red-blind)
#8D8460
Deuteranopia (green-blind)
#7F7A66
Tritanopia (blue-blind)
#008F83
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #188f63;
/* rgb */ color: rgb(24, 143, 99);
/* oklch */ color: oklch(57.7% 0.120 161.9);
Tailwind
colors: {
  custom: {
    50: '#6cb18f',
    500: '#188f63',
    950: '#000000',
  },
}
SCSS
$custom: #188f63;
$custom-light: #6cb18f;
$custom-dark: #000000;
JSON
{
  "hex": "#188f63",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 99
  },
  "hsl": {
    "h": 157.815,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57735,
    "c": 0.12048,
    "h": 161.9
  },
  "luminance": 0.2074
}

Semantic roles & 50–950 ramp

primary
#188F63
secondary
#C04371
accent
#3A7CEE
background
#F7FBF8
surface
#EDF6F0
border
#C8D0CB
text
#08110C
muted
#7B807D

Preview Lab

Preview with #188F63

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

Preview Lab → · Contrast checker → · Palette generator →

#188F63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva