#17856B#17856B

#17856B is a mid, moderate teal. Relative luminance 0.180; OKLCH L 55.2% C 0.102 H 171.8°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX#17856B
RGBrgb(23, 133, 107)
HSLhsl(166, 71%, 31%)
HSVhsv(166, 83%, 52%)
CMYKcmyk(82.7%, 0%, 19.5%, 47.8%)
CIE-LABlab(49.52, -35.87, 5.72)
CIE-LCHlch(49.52, 36.32, 170.93°)
OKLaboklab(55.21% -0.1005 0.0146)
OKLCHoklch(55.21% 0.102 171.8)
XYZxyz(11.3933, 18.0173, 16.7843)
Luminance0.1802 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#17856B #851731
analogous
#178534 #17856B #176885
triadic
#17856B #6B1785 #856B17
tetradic
#17856B #341785 #851731 #688517
square
#17856B #341785 #851731 #688517
split-complementary
#17856B #851768 #853417
monochromatic
#051D17 #0E5141 #17856B #20B995 #3ADDB6

Accessibility & contrast

On white

4.56
#17856B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.60
#17856B on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #17856B
4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##17856B#FFFFFF#000000##000000
##17856B1.004.564.604.60
#FFFFFF4.561.0021.0021.00
#0000004.6021.001.001.00
##0000004.6021.001.001.00

Color blindness preview

Protanopia (red-blind)
#817C6A
Deuteranopia (green-blind)
#73726D
Tritanopia (blue-blind)
#00867E
Achromatopsia (no color)
#767676

Design tokens & code

CSS
--color: #17856b;
/* rgb */ color: rgb(23, 133, 107);
/* oklch */ color: oklch(55.2% 0.102 171.8);
Tailwind
colors: {
  custom: {
    50: '#6aa995',
    500: '#17856b',
    950: '#000000',
  },
}
SCSS
$custom: #17856b;
$custom-light: #6aa995;
$custom-dark: #000000;
JSON
{
  "hex": "#17856b",
  "rgb": {
    "r": 23,
    "g": 133,
    "b": 107
  },
  "hsl": {
    "h": 165.818,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55207,
    "c": 0.10154,
    "h": 171.8
  },
  "luminance": 0.18019
}

Semantic roles & 50–950 ramp

primary
#17856B
secondary
#B93F5C
accent
#3B65ED
background
#F6FAF9
surface
#ECF4F1
border
#C7CECB
text
#08100D
muted
#7A7F7E

Preview Lab

Preview with #17856B

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

Preview Lab → · Contrast checker → · Palette generator →

#17856B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva