#1C8599#1C8599

#1C8599 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 57.0% C 0.093 H 214.3°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX#1C8599
RGBrgb(28, 133, 153)
HSLhsl(190, 69%, 35%)
HSVhsv(190, 82%, 60%)
CMYKcmyk(81.7%, 13.1%, 0%, 40%)
CIE-LABlab(51.06, -21.19, -18.84)
CIE-LCHlch(51.06, 28.36, 221.65°)
OKLaboklab(56.97% -0.0772 -0.0526)
OKLCHoklch(56.97% 0.093 214.3)
XYZxyz(14.6137, 19.3200, 33.0897)
Luminance0.1932 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C8599 #99301C
analogous
#1C996E #1C8599 #1C4699
triadic
#1C8599 #991C85 #85991C
tetradic
#1C8599 #6E1C99 #99301C #46991C
square
#1C8599 #6E1C99 #99301C #46991C
split-complementary
#1C8599 #991C46 #996E1C
monochromatic
#092B32 #135865 #1C8599 #25B2CD #50C8DF

Accessibility & contrast

On white

4.32
#1C8599 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.86
#1C8599 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8599
4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C8599#FFFFFF#000000##000000
##1C85991.004.324.864.86
#FFFFFF4.321.0021.0021.00
#0000004.8621.001.001.00
##0000004.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#77809A
Deuteranopia (green-blind)
#667499
Tritanopia (blue-blind)
#008D8B
Achromatopsia (no color)
#7A7A7A

Design tokens & code

CSS
--color: #1c8599;
/* rgb */ color: rgb(28, 133, 153);
/* oklch */ color: oklch(57.0% 0.093 214.3);
Tailwind
colors: {
  custom: {
    50: '#70a8b7',
    500: '#1c8599',
    950: '#000000',
  },
}
SCSS
$custom: #1c8599;
$custom-light: #70a8b7;
$custom-dark: #000000;
JSON
{
  "hex": "#1c8599",
  "rgb": {
    "r": 28,
    "g": 133,
    "b": 153
  },
  "hsl": {
    "h": 189.6,
    "s": 69.061,
    "l": 35.49
  },
  "oklch": {
    "l": 0.56969,
    "c": 0.09345,
    "h": 214.3
  },
  "luminance": 0.19322
}

Semantic roles & 50–950 ramp

primary
#1C8599
secondary
#C2614F
accent
#583CEC
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#090F11
muted
#7B7F80

Preview Lab

Preview with #1C8599

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

Preview Lab → · Contrast checker → · Palette generator →

#1C8599 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva