#1B859A#1B859A

#1B859A is a mid, moderate teal. Relative luminance 0.193; OKLCH L 57.0% C 0.094 H 215.1°. Best body text is #000000 at 4.87:1 contrast (WCAG AA passes).

Color values

HEX#1B859A
RGBrgb(27, 133, 154)
HSLhsl(190, 70%, 35%)
HSVhsv(190, 82%, 60%)
CMYKcmyk(82.5%, 13.6%, 0%, 39.6%)
CIE-LABlab(51.08, -20.94, -19.39)
CIE-LCHlch(51.08, 28.54, 222.80°)
OKLaboklab(57% -0.0771 -0.0542)
OKLCHoklch(57% 0.094 215.1)
XYZxyz(14.6697, 19.3393, 33.5253)
Luminance0.1934 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B859A #9A301B
analogous
#1B9A6F #1B859A #1B469A
triadic
#1B859A #9A1B85 #859A1B
tetradic
#1B859A #6F1B9A #9A301B #469A1B
square
#1B859A #6F1B9A #9A301B #469A1B
split-complementary
#1B859A #9A1B46 #9A6F1B
monochromatic
#092B32 #125866 #1B859A #24B2CE #4FC8E0

Accessibility & contrast

On white

4.31
#1B859A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.87
#1B859A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B859A
4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B859A#FFFFFF#000000##000000
##1B859A1.004.314.874.87
#FFFFFF4.311.0021.0021.00
#0000004.8721.001.001.00
##0000004.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#76819B
Deuteranopia (green-blind)
#66749A
Tritanopia (blue-blind)
#008D8C
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #1b859a;
/* rgb */ color: rgb(27, 133, 154);
/* oklch */ color: oklch(57.0% 0.094 215.1);
Tailwind
colors: {
  custom: {
    50: '#70a8b7',
    500: '#1b859a',
    950: '#000000',
  },
}
SCSS
$custom: #1b859a;
$custom-light: #70a8b7;
$custom-dark: #000000;
JSON
{
  "hex": "#1b859a",
  "rgb": {
    "r": 27,
    "g": 133,
    "b": 154
  },
  "hsl": {
    "h": 189.921,
    "s": 70.166,
    "l": 35.49
  },
  "oklch": {
    "l": 0.56995,
    "c": 0.09426,
    "h": 215.1
  },
  "luminance": 0.19341
}

Semantic roles & 50–950 ramp

primary
#1B859A
secondary
#C3614E
accent
#583BED
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#090F11
muted
#7B7F80

Preview Lab

Preview with #1B859A

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

Preview Lab → · Contrast checker → · Palette generator →

#1B859A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva