#28A3A3#28A3A3

#28A3A3 is a light, moderate teal. Relative luminance 0.293; OKLCH L 65.2% C 0.102 H 194.9°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX#28A3A3
RGBrgb(40, 163, 163)
HSLhsl(180, 61%, 40%)
HSVhsv(180, 75%, 64%)
CMYKcmyk(75.5%, 0%, 0%, 36.1%)
CIE-LABlab(61.03, -31.80, -9.47)
CIE-LCHlch(61.03, 33.18, 196.59°)
OKLaboklab(65.22% -0.0988 -0.0264)
OKLCHoklch(65.22% 0.102 194.9)
XYZxyz(20.5801, 29.2873, 39.2116)
Luminance0.2929 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A3A3 #A32828
analogous
#28A366 #28A3A3 #2866A3
triadic
#28A3A3 #A328A3 #A3A328
tetradic
#28A3A3 #6628A3 #A32828 #66A328
square
#28A3A3 #6628A3 #A32828 #66A328
split-complementary
#28A3A3 #A32866 #A36628
monochromatic
#104141 #1C7272 #28A3A3 #3ACFCF #6BDBDB

Accessibility & contrast

On white

3.06
#28A3A3 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.86
#28A3A3 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A3A3
6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A3A3#FFFFFF#000000##000000
##28A3A31.003.066.866.86
#FFFFFF3.061.0021.0021.00
#0000006.8621.001.001.00
##0000006.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#989BA3
Deuteranopia (green-blind)
#868EA4
Tritanopia (blue-blind)
#00A8A3
Achromatopsia (no color)
#939393

Design tokens & code

CSS
--color: #28a3a3;
/* rgb */ color: rgb(40, 163, 163);
/* oklch */ color: oklch(65.2% 0.102 194.9);
Tailwind
colors: {
  custom: {
    50: '#78bfbe',
    500: '#28a3a3',
    950: '#000000',
  },
}
SCSS
$custom: #28a3a3;
$custom-light: #78bfbe;
$custom-dark: #000000;
JSON
{
  "hex": "#28a3a3",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 163
  },
  "hsl": {
    "h": 180,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65218,
    "c": 0.10225,
    "h": 194.9
  },
  "luminance": 0.2929
}

Semantic roles & 50–950 ramp

primary
#28A3A3
secondary
#C16666
accent
#4444E4
background
#F8FBFB
surface
#EFF7F6
border
#CAD0D0
text
#0A1212
muted
#7C8181

Preview Lab

Preview with #28A3A3

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

Preview Lab → · Contrast checker → · Palette generator →

#28A3A3 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva