#1B8375#1B8375

#1B8375 is a mid, moderate teal. Relative luminance 0.177; OKLCH L 55.0% C 0.092 H 181.3°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX#1B8375
RGBrgb(27, 131, 117)
HSLhsl(172, 66%, 31%)
HSVhsv(172, 79%, 51%)
CMYKcmyk(79.4%, 0%, 10.7%, 48.6%)
CIE-LABlab(49.19, -31.72, -0.59)
CIE-LCHlch(49.19, 31.72, 181.07°)
OKLaboklab(55.05% -0.0921 -0.0021)
OKLCHoklch(55.05% 0.092 181.3)
XYZxyz(11.7776, 17.7485, 19.6313)
Luminance0.1775 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B8375 #831B29
analogous
#1B8341 #1B8375 #1B5D83
triadic
#1B8375 #751B83 #83751B
tetradic
#1B8375 #411B83 #831B29 #5D831B
square
#1B8375 #411B83 #831B29 #5D831B
split-complementary
#1B8375 #831B5D #83411B
monochromatic
#061E1A #115048 #1B8375 #25B6A2 #41D8C3

Accessibility & contrast

On white

4.62
#1B8375 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.55
#1B8375 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8375
4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B8375#FFFFFF#000000##FFFFFF
##1B83751.004.624.554.62
#FFFFFF4.621.0021.001.00
#0000004.5521.001.0021.00
##FFFFFF4.621.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7D7B74
Deuteranopia (green-blind)
#6F7176
Tritanopia (blue-blind)
#00867F
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #1b8375;
/* rgb */ color: rgb(27, 131, 117);
/* oklch */ color: oklch(55.0% 0.092 181.3);
Tailwind
colors: {
  custom: {
    50: '#6ba79c',
    500: '#1b8375',
    950: '#000000',
  },
}
SCSS
$custom: #1b8375;
$custom-light: #6ba79c;
$custom-dark: #000000;
JSON
{
  "hex": "#1b8375",
  "rgb": {
    "r": 27,
    "g": 131,
    "b": 117
  },
  "hsl": {
    "h": 171.923,
    "s": 65.823,
    "l": 30.98
  },
  "oklch": {
    "l": 0.55047,
    "c": 0.09214,
    "h": 181.3
  },
  "luminance": 0.1775
}

Semantic roles & 50–950 ramp

primary
#1B8375
secondary
#B64353
accent
#3F56E9
background
#F6FAF9
surface
#ECF4F2
border
#C7CECC
text
#080F0E
muted
#7A7F7E

Preview Lab

Preview with #1B8375

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

Preview Lab → · Contrast checker → · Palette generator →

#1B8375 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva