#188A57#188A57

#188A57 is a mid, vivid teal. Relative luminance 0.191; OKLCH L 56.1% C 0.125 H 157.6°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX#188A57
RGBrgb(24, 138, 87)
HSLhsl(153, 70%, 32%)
HSVhsv(153, 83%, 54%)
CMYKcmyk(82.6%, 0%, 37%, 45.9%)
CIE-LABlab(50.75, -42.72, 18.93)
CIE-LCHlch(50.75, 46.73, 156.10°)
OKLaboklab(56.08% -0.1154 0.0476)
OKLCHoklch(56.08% 0.125 157.6)
XYZxyz(11.1843, 19.0579, 12.1041)
Luminance0.1906 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188A57 #8A184B
analogous
#188A1E #188A57 #18848A
triadic
#188A57 #57188A #8A5718
tetradic
#188A57 #1E188A #8A184B #848A18
square
#188A57 #1E188A #8A184B #848A18
split-complementary
#188A57 #8A1884 #8A1E18
monochromatic
#062215 #0F5636 #188A57 #21BE78 #3FDE97

Accessibility & contrast

On white

4.36
#188A57 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.81
#188A57 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188A57
4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188A57#FFFFFF#000000##000000
##188A571.004.364.814.81
#FFFFFF4.361.0021.0021.00
#0000004.8121.001.001.00
##0000004.8121.001.001.00

Color blindness preview

Protanopia (red-blind)
#897E54
Deuteranopia (green-blind)
#7C755A
Tritanopia (blue-blind)
#00897D
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #188a57;
/* rgb */ color: rgb(24, 138, 87);
/* oklch */ color: oklch(56.1% 0.125 157.6);
Tailwind
colors: {
  custom: {
    50: '#6aad86',
    500: '#188a57',
    950: '#000000',
  },
}
SCSS
$custom: #188a57;
$custom-light: #6aad86;
$custom-dark: #000000;
JSON
{
  "hex": "#188a57",
  "rgb": {
    "r": 24,
    "g": 138,
    "b": 87
  },
  "hsl": {
    "h": 153.158,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56083,
    "c": 0.12486,
    "h": 157.6
  },
  "luminance": 0.19059
}

Semantic roles & 50–950 ramp

primary
#188A57
secondary
#BD4078
accent
#3B8BED
background
#F6FAF8
surface
#ECF4EF
border
#C7CECA
text
#08100B
muted
#7A7F7C

Preview Lab

Preview with #188A57

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

Preview Lab → · Contrast checker → · Palette generator →

#188A57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva