#188A54#188A54

#188A54 is a mid, vivid teal. Relative luminance 0.190; OKLCH L 56.0% C 0.128 H 156.3°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX#188A54
RGBrgb(24, 138, 84)
HSLhsl(152, 70%, 32%)
HSVhsv(152, 83%, 54%)
CMYKcmyk(82.6%, 0%, 39.1%, 45.9%)
CIE-LABlab(50.70, -43.36, 20.54)
CIE-LCHlch(50.70, 47.98, 154.66°)
OKLaboklab(56.02% -0.1169 0.0514)
OKLCHoklch(56.02% 0.128 156.3)
XYZxyz(11.0643, 19.0099, 11.4719)
Luminance0.1901 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188A54 #8A184E
analogous
#188A1B #188A54 #18878A
triadic
#188A54 #54188A #8A5418
tetradic
#188A54 #1B188A #8A184E #878A18
square
#188A54 #1B188A #8A184E #878A18
split-complementary
#188A54 #8A1887 #8A1B18
monochromatic
#062215 #0F5634 #188A54 #21BE74 #3FDE92

Accessibility & contrast

On white

4.37
#188A54 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.80
#188A54 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188A54
4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188A54#FFFFFF#000000##000000
##188A541.004.374.804.80
#FFFFFF4.371.0021.0021.00
#0000004.8021.001.001.00
##0000004.8021.001.001.00

Color blindness preview

Protanopia (red-blind)
#897E50
Deuteranopia (green-blind)
#7C7558
Tritanopia (blue-blind)
#00897C
Achromatopsia (no color)
#797979

Design tokens & code

CSS
--color: #188a54;
/* rgb */ color: rgb(24, 138, 84);
/* oklch */ color: oklch(56.0% 0.128 156.3);
Tailwind
colors: {
  custom: {
    50: '#6aad84',
    500: '#188a54',
    950: '#000000',
  },
}
SCSS
$custom: #188a54;
$custom-light: #6aad84;
$custom-dark: #000000;
JSON
{
  "hex": "#188a54",
  "rgb": {
    "r": 24,
    "g": 138,
    "b": 84
  },
  "hsl": {
    "h": 151.579,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56018,
    "c": 0.12773,
    "h": 156.3
  },
  "luminance": 0.19011
}

Semantic roles & 50–950 ramp

primary
#188A54
secondary
#BD407C
accent
#3B8FED
background
#F6FAF8
surface
#ECF4EF
border
#C7CECA
text
#08100B
muted
#7A7F7C

Preview Lab

Preview with #188A54

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

Preview Lab → · Contrast checker → · Palette generator →

#188A54 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva