#23A8A4#23A8A4

#23A8A4 is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.4% C 0.107 H 191.7°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX#23A8A4
RGBrgb(35, 168, 164)
HSLhsl(178, 66%, 40%)
HSVhsv(178, 79%, 66%)
CMYKcmyk(79.2%, 0%, 2.4%, 34.1%)
CIE-LABlab(62.54, -34.39, -7.80)
CIE-LCHlch(62.54, 35.27, 192.77°)
OKLaboklab(66.43% -0.1049 -0.0218)
OKLCHoklch(66.43% 0.107 191.7)
XYZxyz(21.3934, 31.0402, 39.9786)
Luminance0.3104 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#23A8A4 #A82327
analogous
#23A861 #23A8A4 #236AA8
triadic
#23A8A4 #A423A8 #A8A423
tetradic
#23A8A4 #6123A8 #A82327 #6AA823
square
#23A8A4 #6123A8 #A82327 #6AA823
split-complementary
#23A8A4 #A8236A #A86123
monochromatic
#0E4341 #187573 #23A8A4 #34D5D0 #66DFDC

Accessibility & contrast

On white

2.91
#23A8A4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.21
#23A8A4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #23A8A4
7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##23A8A4#FFFFFF#000000##000000
##23A8A41.002.917.217.21
#FFFFFF2.911.0021.0021.00
#0000007.2121.001.001.00
##0000007.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#9D9FA4
Deuteranopia (green-blind)
#8B92A5
Tritanopia (blue-blind)
#00ADA6
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #23a8a4;
/* rgb */ color: rgb(35, 168, 164);
/* oklch */ color: oklch(66.4% 0.107 191.7);
Tailwind
colors: {
  custom: {
    50: '#77c2be',
    500: '#23a8a4',
    950: '#000000',
  },
}
SCSS
$custom: #23a8a4;
$custom-light: #77c2be;
$custom-dark: #000000;
JSON
{
  "hex": "#23a8a4",
  "rgb": {
    "r": 35,
    "g": 168,
    "b": 164
  },
  "hsl": {
    "h": 178.195,
    "s": 65.517,
    "l": 39.804
  },
  "oklch": {
    "l": 0.6643,
    "c": 0.10718,
    "h": 191.7
  },
  "luminance": 0.31043
}

Semantic roles & 50–950 ramp

primary
#23A8A4
secondary
#C56265
accent
#3F44E8
background
#F8FCFB
surface
#EFF8F6
border
#CAD1D0
text
#0A1212
muted
#7C8181

Preview Lab

Preview with #23A8A4

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

Preview Lab → · Contrast checker → · Palette generator →

#23A8A4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva