#1B9569#1B9569

#1B9569 is a mid, vivid teal. Relative luminance 0.227; OKLCH L 59.6% C 0.122 H 162.7°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX#1B9569
RGBrgb(27, 149, 105)
HSLhsl(158, 69%, 35%)
HSVhsv(158, 82%, 58%)
CMYKcmyk(81.9%, 0%, 29.5%, 41.6%)
CIE-LABlab(54.81, -42.75, 14.33)
CIE-LCHlch(54.81, 45.09, 161.47°)
OKLaboklab(59.56% -0.1167 0.0365)
OKLCHoklch(59.56% 0.122 162.7)
XYZxyz(13.7477, 22.7461, 17.0277)
Luminance0.2275 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B9569 #951B47
analogous
#1B952C #1B9569 #1B8495
triadic
#1B9569 #691B95 #95691B
tetradic
#1B9569 #2C1B95 #951B47 #84951B
square
#1B9569 #2C1B95 #951B47 #84951B
split-complementary
#1B9569 #951B84 #952C1B
monochromatic
#082D20 #126144 #1B9569 #24C98E #4CDFAA

Accessibility & contrast

On white

3.78
#1B9569 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.55
#1B9569 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9569
5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B9569#FFFFFF#000000##000000
##1B95691.003.785.555.55
#FFFFFF3.781.0021.0021.00
#0000005.5521.001.001.00
##0000005.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#928966
Deuteranopia (green-blind)
#847F6C
Tritanopia (blue-blind)
#009589
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #1b9569;
/* rgb */ color: rgb(27, 149, 105);
/* oklch */ color: oklch(59.6% 0.122 162.7);
Tailwind
colors: {
  custom: {
    50: '#6eb594',
    500: '#1b9569',
    950: '#000000',
  },
}
SCSS
$custom: #1b9569;
$custom-light: #6eb594;
$custom-dark: #000000;
JSON
{
  "hex": "#1b9569",
  "rgb": {
    "r": 27,
    "g": 149,
    "b": 105
  },
  "hsl": {
    "h": 158.361,
    "s": 69.318,
    "l": 34.51
  },
  "oklch": {
    "l": 0.59558,
    "c": 0.12229,
    "h": 162.7
  },
  "luminance": 0.22748
}

Semantic roles & 50–950 ramp

primary
#1B9569
secondary
#C14B76
accent
#3C7BEC
background
#F7FBF9
surface
#EDF6F1
border
#C8D0CB
text
#08110D
muted
#7B807E

Preview Lab

Preview with #1B9569

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

Preview Lab → · Contrast checker → · Palette generator →

#1B9569 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva