#188E63#188E63

#188E63 is a mid, moderate teal. Relative luminance 0.204; OKLCH L 57.5% C 0.119 H 162.3°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX#188E63
RGBrgb(24, 142, 99)
HSLhsl(158, 71%, 33%)
HSVhsv(158, 83%, 56%)
CMYKcmyk(83.1%, 0%, 30.3%, 44.3%)
CIE-LABlab(52.33, -41.62, 14.29)
CIE-LCHlch(52.33, 44.00, 161.05°)
OKLaboklab(57.46% -0.1135 0.0363)
OKLCHoklch(57.46% 0.119 162.3)
XYZxyz(12.3004, 20.4395, 15.0989)
Luminance0.2044 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188E63 #8E1843
analogous
#188E28 #188E63 #187E8E
triadic
#188E63 #63188E #8E6318
tetradic
#188E63 #28188E #8E1843 #7E8E18
square
#188E63 #28188E #8E1843 #7E8E18
split-complementary
#188E63 #8E187E #8E2818
monochromatic
#06251A #0F5A3F #188E63 #21C287 #41DFA6

Accessibility & contrast

On white

4.13
#188E63 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.09
#188E63 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E63
5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188E63#FFFFFF#000000##000000
##188E631.004.135.095.09
#FFFFFF4.131.0021.0021.00
#0000005.0921.001.001.00
##0000005.0921.001.001.00

Color blindness preview

Protanopia (red-blind)
#8C8360
Deuteranopia (green-blind)
#7E7966
Tritanopia (blue-blind)
#008E82
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #188e63;
/* rgb */ color: rgb(24, 142, 99);
/* oklch */ color: oklch(57.5% 0.119 162.3);
Tailwind
colors: {
  custom: {
    50: '#6cb08f',
    500: '#188e63',
    950: '#000000',
  },
}
SCSS
$custom: #188e63;
$custom-light: #6cb08f;
$custom-dark: #000000;
JSON
{
  "hex": "#188e63",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 99
  },
  "hsl": {
    "h": 158.136,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57462,
    "c": 0.11917,
    "h": 162.3
  },
  "luminance": 0.20441
}

Semantic roles & 50–950 ramp

primary
#188E63
secondary
#C04270
accent
#3A7CEE
background
#F7FAF8
surface
#EDF5F0
border
#C8CFCB
text
#08100C
muted
#7B7F7D

Preview Lab

Preview with #188E63

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

Preview Lab → · Contrast checker → · Palette generator →

#188E63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva