#188E5B#188E5B

#188E5B is a mid, vivid teal. Relative luminance 0.203; OKLCH L 57.3% C 0.126 H 158.3°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX#188E5B
RGBrgb(24, 142, 91)
HSLhsl(154, 71%, 33%)
HSVhsv(154, 83%, 56%)
CMYKcmyk(83.1%, 0%, 35.9%, 44.3%)
CIE-LABlab(52.17, -43.44, 18.59)
CIE-LCHlch(52.17, 47.25, 156.83°)
OKLaboklab(57.27% -0.1175 0.0468)
OKLCHoklch(57.27% 0.126 158.3)
XYZxyz(11.9368, 20.2940, 13.1835)
Luminance0.2030 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188E5B #8E184B
analogous
#188E20 #188E5B #18868E
triadic
#188E5B #5B188E #8E5B18
tetradic
#188E5B #20188E #8E184B #868E18
square
#188E5B #20188E #8E184B #868E18
split-complementary
#188E5B #8E1886 #8E2018
monochromatic
#062518 #0F5A39 #188E5B #21C27D #41DF9B

Accessibility & contrast

On white

4.15
#188E5B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.06
#188E5B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E5B
5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188E5B#FFFFFF#000000##000000
##188E5B1.004.155.065.06
#FFFFFF4.151.0021.0021.00
#0000005.0621.001.001.00
##0000005.0621.001.001.00

Color blindness preview

Protanopia (red-blind)
#8D8258
Deuteranopia (green-blind)
#7F785E
Tritanopia (blue-blind)
#008D81
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #188e5b;
/* rgb */ color: rgb(24, 142, 91);
/* oklch */ color: oklch(57.3% 0.126 158.3);
Tailwind
colors: {
  custom: {
    50: '#6bb089',
    500: '#188e5b',
    950: '#000000',
  },
}
SCSS
$custom: #188e5b;
$custom-light: #6bb089;
$custom-dark: #000000;
JSON
{
  "hex": "#188e5b",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 91
  },
  "hsl": {
    "h": 154.068,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57274,
    "c": 0.12647,
    "h": 158.3
  },
  "luminance": 0.20296
}

Semantic roles & 50–950 ramp

primary
#188E5B
secondary
#C04278
accent
#3A88EE
background
#F7FAF8
surface
#EDF5F0
border
#C8CFCB
text
#08110B
muted
#7B807C

Preview Lab

Preview with #188E5B

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

Preview Lab → · Contrast checker → · Palette generator →

#188E5B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva