#17778A#17778A

#17778A is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.6% C 0.087 H 215.1°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX#17778A
RGBrgb(23, 119, 138)
HSLhsl(190, 71%, 32%)
HSVhsv(190, 83%, 54%)
CMYKcmyk(83.3%, 13.8%, 0%, 45.9%)
CIE-LABlab(45.92, -19.34, -17.90)
CIE-LCHlch(45.92, 26.36, 222.79°)
OKLaboklab(52.61% -0.0712 -0.05)
OKLCHoklch(52.61% 0.087 215.1)
XYZxyz(11.5356, 15.2093, 26.3675)
Luminance0.1521 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#17778A #8A2A17
analogous
#178A64 #17778A #173E8A
triadic
#17778A #8A1777 #778A17
tetradic
#17778A #64178A #8A2A17 #3E8A17
square
#17778A #64178A #8A2A17 #3E8A17
split-complementary
#17778A #8A173E #8A6417
monochromatic
#061D21 #0E4A56 #17778A #20A4BE #3DC4DF

Accessibility & contrast

On white

5.20
#17778A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.04
#17778A on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #17778A
5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##17778A#FFFFFF#000000##FFFFFF
##17778A1.005.204.045.20
#FFFFFF5.201.0021.001.00
#0000004.0421.001.0021.00
##FFFFFF5.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6A738B
Deuteranopia (green-blind)
#5B688A
Tritanopia (blue-blind)
#007E7D
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #17778a;
/* rgb */ color: rgb(23, 119, 138);
/* oklch */ color: oklch(52.6% 0.087 215.1);
Tailwind
colors: {
  custom: {
    50: '#6b9eac',
    500: '#17778a',
    950: '#000000',
  },
}
SCSS
$custom: #17778a;
$custom-light: #6b9eac;
$custom-dark: #000000;
JSON
{
  "hex": "#17778a",
  "rgb": {
    "r": 23,
    "g": 119,
    "b": 138
  },
  "hsl": {
    "h": 189.913,
    "s": 71.429,
    "l": 31.569
  },
  "oklch": {
    "l": 0.52609,
    "c": 0.08704,
    "h": 215.1
  },
  "luminance": 0.15211
}

Semantic roles & 50–950 ramp

primary
#17778A
secondary
#BE543F
accent
#573AEE
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080E10
muted
#7A7E7F

Preview Lab

Preview with #17778A

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

Preview Lab → · Contrast checker → · Palette generator →

#17778A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva