#28A5A4#28A5A4

#28A5A4 is a light, moderate teal. Relative luminance 0.300; OKLCH L 65.8% C 0.103 H 194.1°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX#28A5A4
RGBrgb(40, 165, 164)
HSLhsl(180, 61%, 40%)
HSVhsv(180, 76%, 65%)
CMYKcmyk(75.8%, 0%, 0.6%, 35.3%)
CIE-LABlab(61.69, -32.46, -9.06)
CIE-LCHlch(61.69, 33.70, 195.60°)
OKLaboklab(65.76% -0.1003 -0.0252)
OKLCHoklch(65.76% 0.103 194.1)
XYZxyz(21.0279, 30.0391, 39.8046)
Luminance0.3004 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A5A4 #A52829
analogous
#28A565 #28A5A4 #2867A5
triadic
#28A5A4 #A428A5 #A5A428
tetradic
#28A5A4 #6528A5 #A52829 #67A528
square
#28A5A4 #6528A5 #A52829 #67A528
split-complementary
#28A5A4 #A52867 #A56528
monochromatic
#104242 #1C7473 #28A5A4 #3BCFCE #6CDBDA

Accessibility & contrast

On white

3.00
#28A5A4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

7.01
#28A5A4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A5A4
7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A5A4#FFFFFF#000000##000000
##28A5A41.003.007.017.01
#FFFFFF3.001.0021.0021.00
#0000007.0121.001.001.00
##0000007.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#9A9DA4
Deuteranopia (green-blind)
#888FA5
Tritanopia (blue-blind)
#00AAA4
Achromatopsia (no color)
#959595

Design tokens & code

CSS
--color: #28a5a4;
/* rgb */ color: rgb(40, 165, 164);
/* oklch */ color: oklch(65.8% 0.103 194.1);
Tailwind
colors: {
  custom: {
    50: '#78c0be',
    500: '#28a5a4',
    950: '#000000',
  },
}
SCSS
$custom: #28a5a4;
$custom-light: #78c0be;
$custom-dark: #000000;
JSON
{
  "hex": "#28a5a4",
  "rgb": {
    "r": 40,
    "g": 165,
    "b": 164
  },
  "hsl": {
    "h": 179.52,
    "s": 60.976,
    "l": 40.196
  },
  "oklch": {
    "l": 0.65759,
    "c": 0.10346,
    "h": 194.1
  },
  "luminance": 0.30042
}

Semantic roles & 50–950 ramp

primary
#28A5A4
secondary
#C26768
accent
#4445E4
background
#F8FBFB
surface
#EFF7F6
border
#CAD0D0
text
#0A1212
muted
#7C8181

Preview Lab

Preview with #28A5A4

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

Preview Lab → · Contrast checker → · Palette generator →

#28A5A4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva