#188B59#188B59

#188B59 is a mid, vivid teal. Relative luminance 0.194; OKLCH L 56.4% C 0.124 H 158.2°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX#188B59
RGBrgb(24, 139, 89)
HSLhsl(154, 71%, 32%)
HSVhsv(154, 83%, 55%)
CMYKcmyk(82.7%, 0%, 36%, 45.5%)
CIE-LABlab(51.13, -42.68, 18.31)
CIE-LCHlch(51.13, 46.44, 156.79°)
OKLaboklab(56.4% -0.1155 0.0461)
OKLCHoklch(56.4% 0.124 158.2)
XYZxyz(11.4113, 19.3793, 12.5884)
Luminance0.1938 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#188B59 #8B184A
analogous
#188B20 #188B59 #18848B
triadic
#188B59 #59188B #8B5918
tetradic
#188B59 #20188B #8B184A #848B18
square
#188B59 #20188B #8B184A #848B18
split-complementary
#188B59 #8B1884 #8B2018
monochromatic
#062316 #0F5738 #188B59 #21BF7A #3FDE99

Accessibility & contrast

On white

4.31
#188B59 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.88
#188B59 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188B59
4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##188B59#FFFFFF#000000##000000
##188B591.004.314.884.88
#FFFFFF4.311.0021.0021.00
#0000004.8821.001.001.00
##0000004.8821.001.001.00

Color blindness preview

Protanopia (red-blind)
#8A7F56
Deuteranopia (green-blind)
#7C765C
Tritanopia (blue-blind)
#008A7E
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #188b59;
/* rgb */ color: rgb(24, 139, 89);
/* oklch */ color: oklch(56.4% 0.124 158.2);
Tailwind
colors: {
  custom: {
    50: '#6bae88',
    500: '#188b59',
    950: '#000000',
  },
}
SCSS
$custom: #188b59;
$custom-light: #6bae88;
$custom-dark: #000000;
JSON
{
  "hex": "#188b59",
  "rgb": {
    "r": 24,
    "g": 139,
    "b": 89
  },
  "hsl": {
    "h": 153.913,
    "s": 70.552,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56403,
    "c": 0.12432,
    "h": 158.2
  },
  "luminance": 0.19381
}

Semantic roles & 50–950 ramp

primary
#188B59
secondary
#BE4077
accent
#3A88ED
background
#F6FAF8
surface
#ECF4EF
border
#C7CECA
text
#08100B
muted
#7A7F7C

Preview Lab

Preview with #188B59

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

Preview Lab → · Contrast checker → · Palette generator →

#188B59 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva