#188E57#188E57

#188E57 is a mid, vivid teal. Relative luminance 0.202; OKLCH L 57.2% C 0.130 H 156.5°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX#188E57
RGBrgb(24, 142, 87)
HSLhsl(152, 71%, 33%)
HSVhsv(152, 83%, 56%)
CMYKcmyk(83.1%, 0%, 38.7%, 44.3%)
CIE-LABlab(52.09, -44.29, 20.72)
CIE-LCHlch(52.09, 48.90, 154.93°)
OKLaboklab(57.19% -0.1195 0.0519)
OKLCHoklch(57.19% 0.13 156.5)
XYZxyz(11.7688, 20.2268, 12.2989)
Luminance0.2023 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188E57 #8E184F
analogous
#188E1C #188E57 #188A8E
triadic
#188E57 #57188E #8E5718
tetradic
#188E57 #1C188E #8E184F #8A8E18
square
#188E57 #1C188E #8E184F #8A8E18
split-complementary
#188E57 #8E188A #8E1C18
monochromatic
#062517 #0F5A37 #188E57 #21C277 #41DF96

Accessibility & contrast

On white

4.16
#188E57 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.05
#188E57 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E57
5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188E57#FFFFFF#000000##000000
##188E571.004.165.055.05
#FFFFFF4.161.0021.0021.00
#0000005.0521.001.001.00
##0000005.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#8D8253
Deuteranopia (green-blind)
#80785B
Tritanopia (blue-blind)
#008D80
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #188e57;
/* rgb */ color: rgb(24, 142, 87);
/* oklch */ color: oklch(57.2% 0.130 156.5);
Tailwind
colors: {
  custom: {
    50: '#6bb087',
    500: '#188e57',
    950: '#000000',
  },
}
SCSS
$custom: #188e57;
$custom-light: #6bb087;
$custom-dark: #000000;
JSON
{
  "hex": "#188e57",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 87
  },
  "hsl": {
    "h": 152.034,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57187,
    "c": 0.13024,
    "h": 156.5
  },
  "luminance": 0.20228
}

Semantic roles & 50–950 ramp

primary
#188E57
secondary
#C0427D
accent
#3A8EEE
background
#F7FAF8
surface
#EDF5EF
border
#C8CFCA
text
#08110B
muted
#7B807C

Preview Lab

Preview with #188E57

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

Preview Lab → · Contrast checker → · Palette generator →

#188E57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva