#1C8D9B#1C8D9B

#1C8D9B is a mid, moderate teal. Relative luminance 0.217; OKLCH L 59.1% C 0.095 H 207.9°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX#1C8D9B
RGBrgb(28, 141, 155)
HSLhsl(187, 69%, 36%)
HSVhsv(187, 82%, 61%)
CMYKcmyk(81.9%, 9%, 0%, 39.2%)
CIE-LABlab(53.67, -24.68, -16.03)
CIE-LCHlch(53.67, 29.43, 213.01°)
OKLaboklab(59.1% -0.0843 -0.0446)
OKLCHoklch(59.1% 0.095 207.9)
XYZxyz(15.9175, 21.6612, 34.3461)
Luminance0.2166 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1C8D9B #9B2A1C
analogous
#1C9B69 #1C8D9B #1C4D9B
triadic
#1C8D9B #9B1C8D #8D9B1C
tetradic
#1C8D9B #691C9B #9B2A1C #4D9B1C
square
#1C8D9B #691C9B #9B2A1C #4D9B1C
split-complementary
#1C8D9B #9B1C4D #9B691C
monochromatic
#092F33 #135E67 #1C8D9B #25BCCF #52D0E0

Accessibility & contrast

On white

3.94
#1C8D9B on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.33
#1C8D9B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8D9B
5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1C8D9B#FFFFFF#000000##000000
##1C8D9B1.003.945.335.33
#FFFFFF3.941.0021.0021.00
#0000005.3321.001.001.00
##0000005.3321.001.001.00

Color blindness preview

Protanopia (red-blind)
#80879C
Deuteranopia (green-blind)
#6F7B9B
Tritanopia (blue-blind)
#009491
Achromatopsia (no color)
#808080

Design tokens & code

CSS
--color: #1c8d9b;
/* rgb */ color: rgb(28, 141, 155);
/* oklch */ color: oklch(59.1% 0.095 207.9);
Tailwind
colors: {
  custom: {
    50: '#71aeb8',
    500: '#1c8d9b',
    950: '#000000',
  },
}
SCSS
$custom: #1c8d9b;
$custom-light: #71aeb8;
$custom-dark: #000000;
JSON
{
  "hex": "#1c8d9b",
  "rgb": {
    "r": 28,
    "g": 141,
    "b": 155
  },
  "hsl": {
    "h": 186.614,
    "s": 69.399,
    "l": 35.882
  },
  "oklch": {
    "l": 0.59099,
    "c": 0.09541,
    "h": 207.9
  },
  "luminance": 0.21663
}

Semantic roles & 50–950 ramp

primary
#1C8D9B
secondary
#C35D50
accent
#4F3CEC
background
#F7FAFB
surface
#EDF4F6
border
#C8CED0
text
#091011
muted
#7B7F80

Preview Lab

Preview with #1C8D9B

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

Preview Lab → · Contrast checker → · Palette generator →

#1C8D9B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva