#28A3A5#28A3A5

#28A3A5 is a light, moderate teal. Relative luminance 0.294; OKLCH L 65.3% C 0.102 H 196.6°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX#28A3A5
RGBrgb(40, 163, 165)
HSLhsl(181, 61%, 40%)
HSVhsv(181, 76%, 65%)
CMYKcmyk(75.8%, 1.2%, 0%, 35.3%)
CIE-LABlab(61.10, -31.20, -10.51)
CIE-LCHlch(61.10, 32.92, 198.61°)
OKLaboklab(65.29% -0.0979 -0.0292)
OKLCHoklch(65.29% 0.102 196.6)
XYZxyz(20.7607, 29.3596, 40.1628)
Luminance0.2936 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A3A5 #A52A28
analogous
#28A568 #28A3A5 #2864A5
triadic
#28A3A5 #A528A3 #A3A528
tetradic
#28A3A5 #6828A5 #A52A28 #64A528
square
#28A3A5 #6828A5 #A52A28 #64A528
split-complementary
#28A3A5 #A52864 #A56828
monochromatic
#104242 #1C7274 #28A3A5 #3BCDCF #6CDADB

Accessibility & contrast

On white

3.06
#28A3A5 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.87
#28A3A5 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A3A5
6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A3A5#FFFFFF#000000##000000
##28A3A51.003.066.876.87
#FFFFFF3.061.0021.0021.00
#0000006.8721.001.001.00
##0000006.8721.001.001.00

Color blindness preview

Protanopia (red-blind)
#979BA5
Deuteranopia (green-blind)
#868EA6
Tritanopia (blue-blind)
#00A9A3
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #28a3a5;
/* rgb */ color: rgb(40, 163, 165);
/* oklch */ color: oklch(65.3% 0.102 196.6);
Tailwind
colors: {
  custom: {
    50: '#78bebf',
    500: '#28a3a5',
    950: '#000000',
  },
}
SCSS
$custom: #28a3a5;
$custom-light: #78bebf;
$custom-dark: #000000;
JSON
{
  "hex": "#28a3a5",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 165
  },
  "hsl": {
    "h": 180.96,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.6529,
    "c": 0.10216,
    "h": 196.6
  },
  "luminance": 0.29362
}

Semantic roles & 50–950 ramp

primary
#28A3A5
secondary
#C26867
accent
#4644E4
background
#F8FBFB
surface
#EFF7F7
border
#CAD0D0
text
#0A1212
muted
#7C8181

Preview Lab

Preview with #28A3A5

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

Preview Lab → · Contrast checker → · Palette generator →

#28A3A5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva