#28B579#28B579

#28B579 is a light, vivid teal. Relative luminance 0.349; OKLCH L 68.7% C 0.146 H 159.3°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX#28B579
RGBrgb(40, 181, 121)
HSLhsl(154, 64%, 43%)
HSVhsv(154, 78%, 71%)
CMYKcmyk(77.9%, 0%, 33.1%, 29%)
CIE-LABlab(65.65, -50.41, 20.44)
CIE-LCHlch(65.65, 54.40, 157.93°)
OKLaboklab(68.65% -0.1368 0.0517)
OKLCHoklch(68.65% 0.146 159.3)
XYZxyz(20.8480, 34.8768, 23.7186)
Luminance0.3488 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B579 #B52864
analogous
#28B532 #28B579 #28AAB5
triadic
#28B579 #7928B5 #B57928
tetradic
#28B579 #3228B5 #B52864 #AAB528
square
#28B579 #3228B5 #B52864 #AAB528
split-complementary
#28B579 #B528AA #B53228
monochromatic
#125136 #1D8357 #28B579 #44D698 #77E1B4

Accessibility & contrast

On white

2.63
#28B579 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.98
#28B579 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B579
7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B579#FFFFFF#000000##000000
##28B5791.002.637.987.98
#FFFFFF2.631.0021.0021.00
#0000007.9821.001.001.00
##0000007.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#B3A775
Deuteranopia (green-blind)
#A29B7D
Tritanopia (blue-blind)
#00B4A5
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #28b579;
/* rgb */ color: rgb(40, 181, 121);
/* oklch */ color: oklch(68.7% 0.146 159.3);
Tailwind
colors: {
  custom: {
    50: '#79cca0',
    500: '#28b579',
    950: '#000000',
  },
}
SCSS
$custom: #28b579;
$custom-light: #79cca0;
$custom-dark: #000000;
JSON
{
  "hex": "#28b579",
  "rgb": {
    "r": 40,
    "g": 181,
    "b": 121
  },
  "hsl": {
    "h": 154.468,
    "s": 63.801,
    "l": 43.333
  },
  "oklch": {
    "l": 0.68652,
    "c": 0.1462,
    "h": 159.3
  },
  "luminance": 0.34879
}

Semantic roles & 50–950 ramp

primary
#28B579
secondary
#C87096
accent
#4188E7
background
#F8FCF9
surface
#EFF9F2
border
#CAD2CC
text
#0B130E
muted
#7C827E

Preview Lab

Preview with #28B579

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

Preview Lab → · Contrast checker → · Palette generator →

#28B579 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva